NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = C.Ur Found 363 matches. Showing 1 to 100. [Next]2023RZ01 Phys.Rev. C 108, 014324 (2023) T.Rzaca-Urban, W.Urban, A.Blanc, M.Jentschel, P.Mutti, U.Koster, G.de France, G.S.Simpson, C.A.Ur Low-spin excitations in 95Zr NUCLEAR REACTIONS 94Zr(n, γ), 235U(n, F)95Zr, E=cold neutrons; measured Eγ, Iγ γγ-coin, γγγ-coin, γγ(θ). 95Zr; deduced levels, J, π, transition intensities, γ-transition branchings, angular correlation coefficients. Comparison of low-spin excitations of 94Zr, 95Zr, 96Zr, 97Zr. EXILL array of 16 large HPGe detectors at the PF1B facility of ILL-Grenoble. RADIOACTIVITY 95Y(β-)[from 235U(n, F), E=cold neutrons]; measured Eγ, Iγ γγ-coin, γγγ-coin, γγ(θ). 95Zr; deduced levels, J, π, transition intensities, γ-transition branchings, angular correlation coefficients. EXILL array of 16 large HPGe detectors at the PF1B facility of ILL-Grenoble.
doi: 10.1103/PhysRevC.108.014324
2023SP06 Eur.Phys.J. A 59, 281 (2023) K.M.Spohr, D.Doria, V.Baran, M.O.Cernaianu, P.V.Ghenuche, V.Nastasa, D.O'Donnell, P.-A.Soderstrom, L.Tudor, C.A.Ur, C.-J.Yang On the possibility of laser-plasma-induced depopulation of the isomer in 93Mo at ELI-NP RADIOACTIVITY 93Mo(IT); analyzed available data; deduced strategy to use these unique features of the HPLS at the Extreme Light Infrastructure (ELI-NP) by exposing the long-lived nuclear isomer to plasma facilitating the local petawatt beamlines.
doi: 10.1140/epja/s10050-023-01160-y
2023WI04 Phys.Rev. C 108, 024302 (2023) J.Wisniewski, W.Urban, T.Rzaca-Urban, K.Sieja, A.Blanc, M.Jentschel, C.Micheagnoli, P.Mutti, U.Koster, G.de France, G.S.Simpson, C.A.Ur Structure of N=56 isotones with 36 ≤ Z ≤ 42 protons NUCLEAR REACTIONS 235U(n, F)92Kr/96Zr, E = thermal; 97Mo(n, γ), E = thermal; measured Eγ, Iγ, γγ-coin, γγ(θ). 92Kr, 96Zr, 98Mo; deduced levels, J, π, angular correlation coefficients, linear polarization, high-spin states, δ, configurations. 92Kr; calculated occupation of neutron and proton orbitals. Systematics of low-spin level structures for N=56 isotones (Se, Kr, Sr, Zr, Mo, Ru, Pd). Comparison to large-scale shell-model (LSSM) calculations for 92Kr. EXILL array of 16 large Ge detectors including eight clover detectors in one plane with an octagonal geometry was used for experiment in which 92Kr and 96Zr were measured, while for 98Mo - FIPPS array of 8 HPGe detectors mounted in an octagonal geometry was used.
doi: 10.1103/PhysRevC.108.024302
2022BU22 Phys.Rev. C 106, 054308 (2022) M.J.Burns, R.Chapman, K.M.Spohr, J.Ollier, M.Labiche, X.Liang, Y.Sun, Y.-X.Liu, E.Farnea, M.Axiotis, T.Martinez, D.R.Napoli, C.Ur, Th.Kroll Rotational sequences in N = 98 167Tm populated in the 164Dy(7Li, 4nγ)167Tm fusion-evaporation reaction NUCLEAR REACTIONS 164Dy(7Li, 4nγ), E=5 MeV; measured Eγ, Iγ, γγγ-coin. 167Tm; deduced level, J, π, high-spin states, rotational bands structure, Routhians, quasiparticle alignments, B(M1)/B(E2) ratios. Comparison with the results of the projected shell model calculations and other experimental results. GASP multidetector γ-ray array consisting of 40 escape-suppressed HPGe detectors and 80 element inner BGO ball at XTU Tandem accelerator (INFN Legnaro National Laboratory).
doi: 10.1103/PhysRevC.106.054308
2022GR05 Phys.Rev. C 106, 014318 (2022) E.Grodner, M.Kowalczyk, M.Kisielinski, J.Srebrny, L.Prochniak, Ch.Droste, S.G.Rohozinski, Q.B.Chen, M.Ionescu-Bujor, C.A.Ur, F.Recchia, J.Meng, S.Q.Zhang, P.W.Zhao, G.Georgiev, R.Lozeva, E.Fiori, S.Aydin, A.Nalecz-Jawecki Examination of nuclear chirality with a magnetic moment measurement of the I=9 isomeric state in 128Cs NUCLEAR MOMENTS 128mCs; measured Eγ, γ-intensity oscillation spectra, oscillating ratios, Larmor frequency of precession with a magnetic field of about 0.7 T, time differential perturbed angular distribution (TDPAD) of γ rays from the isomer using 122Sn(10B, 4n)128Cs, E=55 MeV reaction at the Tandem accelerator of IPN Orsay; deduced g-factor and configuration of the isomeric 9+ bandhead of the yrast states. Comparison with theoretical predictions for shell-model configurations, and chiral interpretation of 128Cs nucleus as a composition of the odd proton, odd neutron, and even-even core with their angular momentum vectors. NUCLEAR STRUCTURE 128Cs; calculated levels, J, π, bands, B(E2), B(M1), g factors using quantum angular momentum algebra and semiclassical calculations, in the framework of many-particle-many-hole Particle Triaxial Rotor Model. Evidence for the existence of chiral critical frequency, and absence of chiral doublet members for J<13 states.
doi: 10.1103/PhysRevC.106.014318
2022HO01 J.Phys.(London) G49, 010502 (2022) C.R.Howell, M.W.Ahmed, A.Afanasev, D.Alesini, J.R.M.Annand, A.Aprahamian, D.L.Balabanski, S.V.Benson, A.Bernstein, C.R.Brune, J.Byrd, B.E.Carlsten, A.E.Champagne, S.Chattopadhyay, D.Davis, E.J.Downie, J.M.Durham, G.Feldman, H.Gao, C.G.R.Geddes, H.W.Griesshammer, R.Hajima, H.Hao, D.Hornidge, J.Isaak, R.V.F.Janssens, D.P.Kendellen, M.Kovash, P.P.Martel, U.-G.Meissner, R.Miskimen, B.Pasquini, D.R.Phillips, N.Pietralla, D.Savran, M.R.Schindler, M.H.Sikora, W.M.Snow, R.P.Springer, C.Sun, C.Tang, B.Tiburzi, A.P.Tonchev, W.Tornow, C.A.Ur, D.Wang, H.R.Weller, V.Werner, Y.K.Wu, J.Yan, Z.Zhao, A.Zilges, F.Z.Zomer International workshop on next generation gamma-ray source
doi: 10.1088/1361-6471/ac2827
2022MI15 Phys.Rev. C 106, 024332 (2022) R.E.Mihai, A.S.Mare, N.Marginean, A.Petrovici, O.Andrei, M.Boromiza, D.Bucurescu, G.Cata-Danil, C.Clisu, C.Costache, I.Dinescu, D.Filipescu, N.Florea, I.Gheorghe, A.Ionescu, R.Lica, R.Marginean, C.Mihai, A.Mitu, A.Negret, C.R.Nita, A.Olacel, A.Oprea, S.Pascu, A.Serban, C.Sotty, L.Stan, R.Suvaila, S.Toma, A.Turturica, S.Ujeniuc, C.A.Ur Search for isospin-symmetry breaking in the A=62 isovector triplet NUCLEAR REACTIONS 58Ni(6Li, 2n)62Ga, E=22 MeV; measured Eγ, Iγ, nγ-coin, (2n)γ-coin, γ(θ) using ROSPHERE array with ten Compton-suppressed HPGe detectors and 11 LaBr3(Ce) detectors for γ rays, and two liquid scintillator neutron detector walls with 12 detectors each neutrons at the IFIN-HH 9-MV Tandem accelerator. 62Ga; deduced levels, J, π, first 2+ state, multipolarities. Comparison with beyond-mean-field complex excited Vampir variational model. Discussed Coulomb energy differences (CED), mirror energy differences (MED), triplet energy differences (TED) for A=62 triplet. 59Ni, 62Cu, 62Zn; observed γ rays. NUCLEAR STRUCTURE 62Ge, 62Ga, 62Zn; calculated energies of low-lying 0+, 2+ and 4+ analog states, B(E2) for 62Zn, superallowed Fermi β decay strength distribution from 62Ga decay to 62Ge g.s., and compared with available experimental values.
doi: 10.1103/PhysRevC.106.024332
2022ZA05 Phys.Lett. B 834, 137457 (2022) L.Zago, A.Gottardo, J.J.Valiente-Dobon, G.Benzoni, A.Gadea, M.Gorska, S.Lunardi, Zs.Podolyak, P.H.Regan, D.Rudolph, A.Algora, G.de Angelis, D.Bazzacco, J.Benlliure, P.Boutachkov, A.Bracco, A.M.Bruce, F.Camera, E.Casarejos, M.L.Cortes, F.C.L.Crespi, A.Corsi, C.Domingo-Pardo, M.Doncel, T.Engert, H.Geissel, J.Gerl, A.Goasduff, N.Goel, J.Grebosz, E.Gregor, T.Habermann, S.Klupp, I.Kojouharov, N.Kurz, S.M.Lenzi, S.Leoni, S.Mandal, R.Menegazzo, D.Mengoni, B.Million, A.I.Morales, D.R.Napoli, F.Naqvi, C.Nociforo, M.Pfutzner, S.Pietri, A.Prochazka, F.Recchia, E.Sahin, H.Schaffner, A.Sharma, B.Sitar, D.Siwal, P.Strmen, I.Szarka, C.A.Ur, P.M.Walker, H.Weick, O.Wieland, H.-J.Wollersheim High-spin states in 212Po above the α-decaying (18+) isomer NUCLEAR REACTIONS 9Be(238U, X), E=1 GeV/nucleon; measured reaction products, isotope identification matrix, Eγ, Iγ, T1/2 of isomers by γ(t) using RISING array of 105 Ge detectors and the FRS separator at the GSI UNILAC-SIS18 facility. 212Po; deduced high-spin levels, J, π, T1/2 of two micro-sec isomers, multipolarity, configuration, transition probabilities. 204mTl, 205m,206mPb, 207Bi, 210m,211mPo; compiled measured isomer ratios from literature, and compared with theoretical predictions from the sharp cut-off model. Comparison with shell-model calculations.
doi: 10.1016/j.physletb.2022.137457
2021BO02 Phys.Rev. C 103, 014320 (2021) S.Bottoni, N.Cieplicka-Orynczak, S.Leoni, B.Fornal, G.Colo, P.F.Bortignon, G.Bocchi, D.Bazzacco, G.Benzoni, A.Blanc, A.Bracco, S.Ceruti, F.C.L.Crespi, G.de France, E.R.Gamba, L.W.Iskra, M.Jentschel, U.Koster, C.Michelagnoli, B.Million, D.Mengoni, P.Mutti, Y.Niu, C.Porzio, G.Simpson, T.Soldner, B.Szpak, A.Turler, C.A.Ur, W.Urban Low-spin particle-core and hole-core excitations in 41, 47, 49Ca isotopes studied by cold-neutron-capture reactions NUCLEAR REACTIONS 40,46,48Ca(n, γ), E=cold neutrons from High Flux Reactor of ILL-Grenoble; measured Eγ, Iγ, γγ-coin, γγ(θ) using EXILL array of eight clover detectors from the EXOGAM setup, six coaxial detectors from the GASP array, and two ILL clover detectors. 41,47,49Ca; deduced levels, J, π, γ branching ratios, multipolarities, mixing ratios, S(n), configurations. Comparison with self-consistent beyond-mean-field calculations using hybrid configuration mixing model, based on a Skyrme SkX Hamiltonian. NUCLEAR STRUCTURE 41,47,49Ca; calculated levels, J, π, wave functions and corresponding squared amplitudes, B(E3), spectroscopic factors for 49Ca levels populated in (d, p) reaction using self-consistent beyond-mean-field calculations in a hybrid configuration mixing model, based on a Skyrme SkX Hamiltonian. Comparison with experimental data.
doi: 10.1103/PhysRevC.103.014320
2021DE09 Phys.Rev. C 103, 044322 (2021) A.Dey, D.C.Biswas, A.Chakraborty, S.Mukhopadhyay, A.K.Mondal, L.S.Danu, B.Mukherjee, S.Garg, B.Maheshwari, A.K.Jain, A.Blanc, G.de France, M.Jentschel, U.Koster, S.Leoni, P.Mutti, G.Simpson, T.Soldner, C.A.Ur, and W.Urban Measurement of relative isotopic yield distribution of even-even fission fragments from 235U(nth, f) following γ-ray spectroscopy NUCLEAR REACTIONS 235U(n, F)86Se/88Se/88Kr/90Kr/92Kr/92Sr/94Sr/96Sr/96Zr/98Zr/100Zr/102Zr/104Mo/106Mo/130Sn/132Sn/132Te/136Xe/138Xe/140Xe/144Ba/146Ba/144Ce, E=thermal; measured Eγ, Iγ, γγ- and γγγ-coin using the EXILL array of eight EXOGAM Clover detectors, six large coaxial detectors from GASP, and two clovers at ILL-Grenoble for γ detection; deduced relative isotopic yield distributions of the even-even neutron-rich fission fragments. Z=34-54, A=86-142; assigned values of the third component of isospins T3 and total isospins for all the possible even-even fission fragments produced in the 235U(n, F), E=thermal reaction. Comparison with theoretical calculations using the semiempirical GEF model, and isospin conservation (ISCF) approach.
doi: 10.1103/PhysRevC.103.044322
2021GO23 Nucl.Instrum.Methods Phys.Res. A1015, 165753 (2021) A.Goasduff, D.Mengoni, F.Recchia, J.J.Valiente-Dobon, R.Menegazzo, G.Benzoni, D.Barrientos, M.Bellato, N.Bez, M.Biasotto, N.Blasi, C.Boiano, A.Boso, S.Bottoni, A.Bracco, S.Brambilla, D.Brugnara, F.Camera, S.Capra, A.Capsoni, P.Cocconi, S.Coelli, M.L.Cortes, F.C.L.Crespi, G.de Angelis, F.J.Egea, C.Fanin, S.Fantinel, A.Gadea, E.R.Gamba, A.Gambalonga, C.Gesmundo, G.Gosta, A.Gottardo, A.Gozzelino, E.T.Gregor, M.Gulmini, J.Ha, K.Hadynska-Klek, A.Illana, R.Isocrate, G.Jaworski, P.R.John, S.M.Lenzi, S.Leoni, S.Lunardi, M.Magalini, N.Marchini, B.Million, V.Modamio, A.Nannini, D.R.Napoli, G.Pasqualato, J.Pellumaj, R.M.Perez-Vidal, S.Pigliapoco, M.Polettini, C.Porzio, A.Pullia, L.Ramina, G.Rampazzo, M.Rampazzo, M.Rebeschini, K.Rezynkina, M.Rocchini, M.Romanato, D.Rosso, A.Saltarelli, M.Scarcioffolo, M.Siciliano, D.A.Testov, D.Tomasella, F.Tomasi, N.Toniolo, C.A.Ur, S.Ventura, F.Veronese, E.Viscione, V.Volpe, O.Wieland, I.Zanon, S.Ziliani, G.Zhang, D.Bazzacco The GALILEO γ-ray array at the Legnaro National Laboratories
doi: 10.1016/j.nima.2021.165753
2021NY01 Phys.Rev. C 103, 034304 (2021) B.M.Nyako, J.Timar, M.Csatlos, Zs.Dombradi, A.Krasznahorkay, I.Kuti, D.Sohler, T.G.Tornyi, M.Czerwinski, T.Rzaca-Urban, W.Urban, P.Baczyk, L.Atanasova, D.L.Balabanski, K.Sieja, A.Blanc, M.Jentschel, U.Koster, P.Mutti, T.Soldner, G.de France, G.S.Simpson, C.A.Ur Medium-spin states of the neutron-rich nucleus 87Br NUCLEAR REACTIONS 235U(n, F), E=cold neutrons; measured Eγ, Iγ, γγ-coin, (γ rays from complementary fission fragments of 146,147La)γγ-coin, γγ(θ) using EXILL array of Ge detectors at the PF1B facility of ILL-Grenoble. 87Br; deduced high-spin levels, J, π, bands, γ-ray branching ratios, multipolarities, mixing ratios, configurations; calculated levels, J, π, bands, proton and neutron occupations of excited states using shell-model. Comparison of 9/2+ band in 87Br with g.s. bands of 86Se and 88Kr.
doi: 10.1103/PhysRevC.103.034304
2021NY02 Phys.Rev. C 104, 054305 (2021) B.M.Nyako, J.Timar, M.Csatlos, Zs.Dombradi, A.J.Krasznahorkay, I.Kuti, D.Sohler, T.G.Tornyi, M.Czerwinski, T.Rzaca-Urban, W.Urban, L.Atanasova, D.L.Balabanski, K.Sieja, A.Blanc, G.de France, M.Jentschel, U.Koster, P.Mutti, G.S.Simpson, T.Soldner, C.A.Ur Observation of excited states in the neutron-rich nucleus 89Br NUCLEAR REACTIONS 235U(n, F), E=cold neutrons; measured Eγ, Iγ, γγ-coin, (γ rays from complementary fission fragments 144,145La)γγ-coin, using EXILL array of Ge detectors at the PF1B facility of ILL-Grenoble. 89Br; deduced high-spin levels, J, π, g9/2 band, γ-ray branching ratios for one level, configurations, evolution of collectivity in this mass region. Comparison with large valence-space shell-model calculations, and with experimental levelstructure in 87Br investigated by 2021Ny01: Phys. Rev. C 103, 034304. 144,145La; observed γ rays.
doi: 10.1103/PhysRevC.104.054305
2021TO09 Phys.Lett. B 821, 136603 (2021) D.Tonev, G.de Angelis, I.Deloncle, N.Goutev, G.De Gregorio, P.Pavlov, I.L.Pantaleev, S.Iliev, M.S.Yavahchova, P.G.Bizzeti, A.Demerdjiev, D.T.Dimitrov, E.Farnea, A.Gadea, E.Geleva, C.Y.He, H.Laftchiev, S.M.Lenzi, S.Lunardi, N.Marginean, R.Menegazzo, D.R.Napoli, F.Nowacki, R.Orlandi, H.Penttila, F.Recchia, E.Sahin, R.P.Singh, M.Stoyanova, C.A.Ur, H.-F.Wirth Transition probabilities in 31P and 31S: A test for isospin symmetry NUCLEAR REACTIONS 20Ne(12C, p), (12C, n)31P/31S, E=33 MeV from Piave-Alpi accelerator of LNL-Legnaro; measured Eγ, Iγ, γγ-coin, (proton)γγ-coin, γγ(θ), level T1/2 by DSAM and line-shape analysis using GASP array for γ rays and EUCLIDES Si-ball for charged particles. 31S, 31P; deduced levels, J, π, multipolarity, mixing ratios, B(E1), B(M2), violation of isospin symmetry for mirror nuclei. Comparison with Self-consistent beyond mean field calculations using Equation of Motion method based on a chiral potential, and with previous experimental data.
doi: 10.1016/j.physletb.2021.136603
2021UR03 Phys.Rev. C 104, 064309 (2021) W.Urban, K.Sieja, T.Rzkaca-Urban, J.Wisniewski, A.Blanc, M.Jentschel, P.Mutti, U.Koster, T.Soldner, G.de France, G.S.Simpson, C.A.Ur, A.G.Smith, J.P.Greene Structure of even-even Sr isotopes with 50 ≤ N ≤ 58 neutrons NUCLEAR REACTIONS 235U(n, F), E=thermal; measured Eγ, Iγ, γγ-coin, γγ(θ), γγ(linear polarization) using Exogam array at Institut Laue Langevin (EXILL) at Grenoble. 90,92,94Sr, 96Sr; deduced levels, J, π, γ-branching ratios, multipolarities, multipole mixing ratios. Comparison with previous experimental results, and with large-scale shell-model calculations; discussed role of the ν9/2[404] extruder in change of deformation in this mass range. Systematics of excited 0+ low-lying states in N=50-64, Zn, Ge, Se, Kr, Sr, Zr, Ru; and in N=50, 52, Z=28-50 even-even isotopes. RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin using Gammasphere array at Argonne National Laboratory. 90,92,94Sr, 96Sr; deduced levels, J, π, γ-branching. Results from this experiment were mainly used as a countercheck of data from 235U(n, F) reaction. No separate Eγ, Iγ data given from this measurement. NUCLEAR STRUCTURE 88,90,92,94Sr, 96Sr; calculated main proton and neutron components in wave functions of the levels in Sr isotopes, structure of first four 0+, first two 1+, first three 2+, first two 3+, and first 3-, 4-, 5-, 6-, 7- and 9- levels in terms of main components, B(M1), occupation of proton orbitals in selected levels of 88Sr using large-scale shell-model.
doi: 10.1103/PhysRevC.104.064309
2021VA01 Phys.Scr. 96, 035305 (2021) M.Varga Pajtler, D.Jelavic Malenica, S.Szilner, L.Corradi, G.de Angelis, E.Fioretto, A.Gadea, F.Haas, S.Lunardi, N.Marginean, D.Mengoni, T.Mijatovic, G.Montagnoli, D.Montanari, G.Pollarolo, F.Recchia, M.-D.Salsac, F.Scarlassara, N.Soic, A.M.Stefanini, C.A.Ur, J.J.Valiente-Dobon Excited states of 90, 92, 94Y populated in 90Zr+208Pb multinucleon transfer reaction NUCLEAR REACTIONS 208Pb(90Zr, X)90Y/92Y/94Y, E=560 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, level schemes, σ. GRAZING code, PRISMA magnetic spectrometer coupled to the CLARA γ array.
doi: 10.1088/1402-4896/abdcf9
2021VA03 Phys.Lett. B 816, 136183 (2021) J.J.Valiente-Dobon, A.Gottardo, G.Benzoni, A.Gadea, S.Lunardi, A.Algora, G.de Angelis, D.Bazzacco, J.Benlliure, P.Boutachkov, A.Bracco, A.M.Bruce, F.Camera, E.Casarejos, M.L.Cortes, F.C.L.Crespi, A.Corsi, C.Domingo-Pardo, M.Doncel, T.Engert, H.Geissel, J.Gerl, A.Goasduff, N.Goel, M.Gorska, J.Grebosz, E.Gregor, T.Habermann, S.Klupp, I.Kojouharov, N.Kurz, S.M.Lenzi, S.Leoni, S.Mandal, R.Menegazzo, D.Mengoni, B.Million, A.I.Morales, D.R.Napoli, F.Naqvi, C.Nociforo, M.Pfutzner, S.Pietri, Zs.Podolyak, A.Prochazka, F.Recchia, P.H.Regan, D.Rudolph, E.Sahin, H.Schaffner, A.Sharma, B.Sitar, D.Siwal, P.Strmen, I.Szarka, C.A.Ur, P.M.Walker, H.Weick, O.Wieland, H.-J.Wollersheim, P.Van Isacker Manifestation of the Berry phase in the atomic nucleus 213Pb RADIOACTIVITY 213Pb(IT) [from 9Be(238U, X)213Pb, E=1 GeV/nucleon]; measured decay products, Eγ, Iγ; deduced γ-ray energies and intensities, T1/2, isomer decays with asymmetric E2 transition probabilities, Berry phase.
doi: 10.1016/j.physletb.2021.136183
2020BR06 Phys.Rev. C 101, 064320 (2020) R.Broda, J.Wrzesinski, C.Michelagnoli, S.Lunardi, C.Ur, D.Bazzacco, R.Menegazzo, D.Mengoni, F.Recchia Shower of γ rays in the decay of the 49/2+ isomeric state in 147Gd NUCLEAR REACTIONS 76Ge(76Ge, 5n)147mGd, E=290 MeV; measured Eγ, Iγ, and γγ-coin from the decay of the 510-ns isomer in 147Gd using the GASP array for γ detection at Legnaro National Laboratory. 147Gd; deduced high-spin levels, J, π, total conversion coefficients from transition intensity balances, multipolarities, γ-branching ratios, B(E1), B(E2), B(E3), B(M2), reduced transition rates of M1 and E1 transitions, and statistical features of the decay of the isomer.
doi: 10.1103/PhysRevC.101.064320
2020BU08 Phys.Rev. C 102, 024336 (2020) D.Bucurescu, C.Mihai, C.Costache, R.E.Mihai, N.Marginean, S.Kisyov, N.Florea, G.Cata-Danil, I.Cata-Danil, R.Lica, R.Marginean, A.Negret, C.R.Nita, S.Pascu, L.Stroe, G.Suliman, R.Suvaila, C.A.Ur Reexamined lifetimes of the low-lying states of 86Zr by recoil distance differential decay measurements NUCLEAR REACTIONS 73Ge(16O, 3n)86Zr, E=57 MeV; measured Eγ, Iγ, γγ-coin, level half-lives by recoil distance Doppler shift method and DDCM analysis, using the ROSPHERE detector array of 15 HPGe detectors with BGO shields and nine LaBr3(Ce) detectors at the HH-NIPNE-Bucharest tandem accelerator facility. 86Zr; deduced levels, J, π, B(E2), B(M1), B(E1). Comparison with theoretical calculations using IBM-1 model, IBM-1 model with broken pairs, and shell-model. Comparison with previous experimental data in the ENSDF database.
doi: 10.1103/PhysRevC.102.024336
2020KN04 Phys.Rev. C 102, 054322 (2020) L.Knafla, P.Alexa, U.Koster, G.Thiamova, J.-M.Regis, J.Jolie, A.Blanc, A.M.Bruce, A.Esmaylzadeh, L.M.Fraile, G.de France, G.Hafner, S.Ilieva, M.Jentschel, V.Karayonchev, W.Korten, T.Kroll, S.Lalkovski, S.Leoni, H.Mach, N.Marginean, P.Mutti, G.Pascovici, V.Paziy, Zs.Podolyak, P.H.Regan, O.J.Roberts, N.Saed-Samii, G.S.Simpson, J.F.Smith, T.Soldner, C.Townsley, C.A.Ur, W.Urban, A.Vancraeyenest, N.Warr Lifetime measurements in the odd-A nucleus 177Hf RADIOACTIVITY 177mLu(β-)[from thermal neutron activation of Lu(NO3)3 at the FRM2 reactor in Garching]; measured Eγ, Iγ, γγ-coin, half-lives of levels in 177Hf by γγ(t) and generalized-centroid-difference (GCD) method using EXILL-FATIMA array of eight HPGe-Clover detectors and 16 fast-timing LaBr3(Ce) detectors at ILL-Grenoble. 177Hf; deduced levels, J, π, B(M1), B(E2), B(E1), configurations. Comparison to particle-rotor-model (PRM), and quasiparticle-phonon-model (QPM) calculations with multipole-multipole interactions. 176Hf; calculated microscopic structure of the lowest 2-qp vibrational states.
doi: 10.1103/PhysRevC.102.054322
2020KO03 Phys.Rev. C 101, 014303 (2020) P.Koseoglou, V.Werner, N.Pietralla, S.Ilieva, T.Niksic, D.Vretenar, P.Alexa, M.Thurauf, C.Bernards, A.Blanc, A.M.Bruce, R.B.Cakirli, N.Cooper, L.M.Fraile, G.de France, M.Jentschel, J.Jolie, U.Koster, W.Korten, T.Kroll, S.Lalkovski, H.Mach, N.Marginean, P.Mutti, Z.Patel, V.Paziy, Zs.Podolyak, P.H.Regan, J.-M.Regis, O.J.Roberts, N.Saed-Samii, G.S.Simpson, T.Soldner, C.A.Ur, W.Urban, D.Wilmsen, E.Wilson Low-Z boundary of the N=88-0 shape phase transition: 148Ce near the critical point NUCLEAR REACTIONS 235U(n, Fγ), E=cold neutrons from PF1B, ILL-Grenoble facility; measured Eγ, γγ-coin, half-lives of the first 2+ and 4+ levels in 148Ce by fast-timing technique using the EXILL-FATIMA array of eight EXOGAM clovers and 16 LaBr3(Ce) scintillators. 148Ce; deduced levels, B(E2) for the first 2+ 4+ states. Comparison with predictions of vibrator, rigid rotor, X(5) and X(5)-β8 models, and with previous experimental results. Systematics of E(first 4+)/E(first 2+) and energies of the yrast states for N=90 isotones 146Ba, 148Ce, 150Nd, 152Sm, 154Gd, 156Dy. NUCLEAR STRUCTURE 144,146,148Ce, 146,148,150Nd, 148,150,152,154Sm; calculated quantum shape phase transition (QSPT) lines in the IBM symmetry triangle using IBM-1 model. 148Ce; calculated self-consistent triaxial quadrupole constrained energy surfaces and probability distributions in in the β-γ plane using Axial Skyrme-Hartree-Fock-Bogoliubov model.
doi: 10.1103/PhysRevC.101.014303
2020MU07 Phys.Rev. C 101, 055801 (2020) M.Munch, C.Matei, S.D.Pain, M.T.Febbraro, K.A.Chipps, H.J.Karwowski, C.Aa.Diget, A.Pappalardo, S.Chesnevskaya, G.L.Guardo, D.Walter, D.L.Balabanski, F.D.Becchetti, C.R.Brune, K.Y.Chae, J.Frost-Schenk, M.J.Kim, M.S.Kwag, M.La Cognata, D.Lattuada, R.G.Pizzone, G.G.Rapisarda, G.V.Turturica, C.A.Ur, Y.Xu Measurement of the 7Li(γ, t)4He ground-state cross section between Eγ = 4.4. and 10 MeV NUCLEAR REACTIONS 7Li(γ, t), E=4.4-10 MeV from High Intensity Gamma-ray Source (HIγS) at TUNL; measured E(t), I(t), Eα, Iα, Eγ and Iγ, αt-coin, ground state σ(E) using the SIDAR silicon detector array. 3H(α, γ), E(cm)=0-7 MeV; deduced astrophysical S-factor from R-matrix analysis. Comparison with model predictions, and with previous experimental results. Relevance to primordial Li problem and the mirror α-capture reactions.
doi: 10.1103/PhysRevC.101.055801
2020RO25 Eur.Phys.J. A 56, 289 (2020) M.Rocchini, A.Nannini, G.Benzoni, E.Vigezzi, B.Melon, P.R.John, S.Bottoni, S.Ceruti, R.Avigo, P.Sona, C.A.Ur, D.Bazzacco, N.Blasi, G.Bocchi, A.Bracco, F.Camera, S.Capra, F.C.L.Crespi, E.R.Gamba, G.Georgiev, A.Giaz, A.Gottardo, S.Leoni, R.Menegazzo, D.Mengoni, C.Michelagnoli, B.Million, V.Modamio, A.I.Morales, D.R.Napoli, M.Ottanelli, L.Pellegri, A.Perego, J.J.Valiente-Dobon, O.Wieland g factor of the 12+ K-isomer in 174W NUCLEAR REACTIONS 162Dy(16O, 4n), E=84 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies, isomeric state modulation ratio, g-factor and T1/2 of K isomer. Comparison with Nilsson model calculations. The time-differential perturbed angular distribution technique, Tandem-XTU at the INFN Legnaro National Laboratories.
doi: 10.1140/epja/s10050-020-00298-3
2019BO22 Acta Phys.Pol. B50, 285 (2019) S.Bottoni, L.W.Iskra, S.Leoni, B.Fornal, G.Colo, D.Bazzacco, L.Gatti, G.Benzoni, A.Blanc, G.Bocchi, A.Bracco, N.Cieplicka-Orynczak, F.C.L.Crespi, M.Jentschel, U.Koster, C.Michelagnoli, B.Million, P.Mutti, T.Soldner, C.A.Ur, W.Urban Investigating Core Excitations in the 131Sn One-valence-hole Nucleus NUCLEAR REACTIONS 235U, 241Pu(n, F), E=cold; measured Eγ, Iγ, γγ-coin. 131Sn; deduced levels, J, π; calculated levels, J, π using Hybrid Configuration Mixing Model describing 131Sn in terms of 132Sn core coupled to single-hole degrees of freedom.
doi: 10.5506/aphyspolb.50.285
2019GO10 Phys.Rev. C 99, 054326 (2019) A.Gottardo, J.J.Valiente-Dobon, G.Benzoni, A.I.Morales, A.Gadea, S.Lunardi, P.Boutachkov, A.M.Bruce, M.Gorska, J.Grebosz, S.Pietri, Zs.Podolyak, M.Pfutzner, P.H.Regan, D.Rudolph, H.Weick, J.Alcantara Nunez, A.Algora, N.Al-Dahan, G.de Angelis, Y.Ayyad, N.Alkhomashi, P.R.P.Allegro, D.Bazzacco, J.Benlliure, M.Bowry, A.Bracco, M.Bunce, F.Camera, E.Casarejos, M.L.Cortes, F.C.L.Crespi, A.Corsi, A.M.D.Bacelar, A.Y.Deo, C.Domingo-Pardo, M.Doncel, Zs.Dombradi, T.Engert, K.Eppinger, G.F.Farrelly, F.Farinon, H.Geissel, J.Gerl, N.Goel, E.Gregor, T.Habermann, R.Hoischen, R.Janik, S.Klupp, I.Kojouharov, N.Kurz, S.M.Lenzi, S.Leoni, S.Mandal, R.Menegazzo, D.Mengoni, B.Million, D.R.Napoli, F.Naqvi, C.Nociforo, A.Prochazka, W.Prokopowicz, F.Recchia, R.V.Ribas, M.W.Reed, E.Sahin, H.Schaffner, A.Sharma, B.Sitar, D.Siwal, K.Steiger, P.Strmen, T.P.D.Swan, I.Szarka, C.A.Ur, P.M.Walker, O.Wieland, H-J.Wollersheim, F.Nowacki, E.Maglione New spectroscopic information on 211, 213Tl: A changing structure beyond the N=126 shell closure NUCLEAR REACTIONS 9Be(238U, F)208Hg/210Hg/211Tl/213Tl/212Pb/214Pb/216Pb/217Bi, E=1 GeV/nucleon; measured reaction products, fragment yields, A/Z plot, Eγ, Iγ, γγ-coin, half-lives of isomers in 211Tl and 213Tl using the FRS-RISING system at GSI facility. 211,213Tl; deduced levels, isomers, J, π, configurations. Comparison with shell model calculations, and seniority isomers observed in 210Pb to 216Pb isotopes.
doi: 10.1103/PhysRevC.99.054326
2019KA04 Phys.Rev. C 99, 014301 (2019) L.Kaya, A.Vogt, P.Reiter, C.Muller-Gatermann, A.Gargano, L.Coraggio, N.Itaco, A.Blazhev, K.Arnswald, D.Bazzacco, B.Birkenbach, A.Bracco, B.Bruyneel, L.Corradi, F.C.L.Crespi, G.de Angelis, M.Droste, J.Eberth, E.Farnea, E.Fioretto, C.Fransen, A.Gadea, A.Giaz, A.Gorgen, A.Gottardo, K.Hadynska-Klek, H.Hess, R.Hetzenegger, R.Hirsch, P.R.John, J.Jolie, A.Jungclaus, W.Korten, S.Leoni, L.Lewandowski, S.Lunardi, R.Menegazzo, D.Mengoni, C.Michelagnoli, T.Mijatovic, G.Montagnoli, D.Montanari, D.Napoli, Zs.Podolyak, G.Pollarolo, F.Recchia, D.Rosiak, N.Saed-Samii, E.Sahin, M.Siciliano, F.Scarlassara, M.Seidlitz, P.-A.Soderstrom, A.M.Stefanini, O.Stezowski, S.Szilner, B.Szpak, C.Ur, J.J.Valiente-Dobon, M.Weinert, K.Wolf, K.O.Zell Identification of high-spin proton configurations in 136Ba and 137Ba NUCLEAR REACTIONS 238U(136Xe, 136Ba), E=6.84 MeV/nucleon; measured Eγ, Iγ, charged particles, and (charged particles)γ- and γγ-coin using the AGATA array for γ detection and the PRISMA spectrometer for charged particles at PIAVE+ALPI accelerator complex of INFN-LNL-Legnaro. 130Te(9Be, X)136Ba, E=40, 43 MeV; 130Te(11B, X)136Ba/137Ba, E not given; measured Eγ, Iγ, γγ-coin, γγ(θ) using 11 HPGe detectors and HORUS array of 14 HPGe detectors at the FN Tandem accelerator of University of Cologne. 136,137Ba; deduced high-spin levels, J, π, multipolarities, mixing ratios. Comparison with shell model predictions using GCN50:82, PQM130, realistic SM and SN100PN interactions. Systematics of high-spin levels in 134,135Xe, 136,137Ba, 138,139Ce, 140Nd. NUCLEAR STRUCTURE 136,137Ba; calculated levels, J, π, wave functions, neutron occupation numbers using shell model with several interactions. Comparison with experimental data. 134Xe, 136Ba, 138Ce; calculated average neutron occupation numbers of the gdsh model space for observed high-spin states using the GCN50:82 and SN100PN interactions. 134Xe, 136Ba; calculated decomposition of the total angular momentum of selected states.
doi: 10.1103/PhysRevC.99.014301
2019KA36 Phys.Rev. C 100, 024323 (2019) L.Kaya, A.Vogt, P.Reiter, M.Siciliano, N.Shimizu, Y.Utsuno, H.-K.Wang, A.Gargano, L.Coraggio, N.Itaco, K.Arnswald, D.Bazzacco, B.Birkenbach, A.Blazhev, A.Bracco, B.Bruyneel, L.Corradi, F.C.L.Crespi, G.de Angelis, M.Droste, J.Eberth, A.Esmaylzadeh, E.Farnea, E.Fioretto, C.Fransen, A.Gadea, A.Giaz, A.Gorgen, A.Gottardo, K.Hadynska-Klek, H.Hess, R.Hirsch, P.R.John, J.Jolie, A.Jungclaus, V.Karayonchev, L.Kornwebel, W.Korten, S.Leoni, L.Lewandowski, S.Lunardi, R.Menegazzo, D.Mengoni, C.Michelagnoli, T.Mijatovic, G.Montagnoli, D.Montanari, C.Muller-Gatermann, D.Napoli, Zs.Podolyak, G.Pollarolo, F.Recchia, J.-M.Regis, N.Saed-Samii, E.Sahin, F.Scarlassara, K.Schomacker, M.Seidlitz, B.Siebeck, P.-A.Soderstrom, A.M.Stefanini, O.Stezowski, S.Szilner, B.Szpak, E.Teruya, C.Ur, J.J.Valiente-Dobon, K.Wolf, K.Yanase, N.Yoshinaga, K.O.Zell Isomer spectroscopy in 133Ba and high-spin structure of 134Ba NUCLEAR REACTIONS 124Sn(13C, X)133Ba/134Ba, E=55 MeV from FN tandem accelerator at Cologne; 208Pb(136Xe, X)134Ba, E=6.84 MeV/nucleon from PIAVE+ALPI accelerator complex at LNL-Legnaro; measured Eγ, Iγ, γγ-coin, γγ(θ), half-lives of isomers by γγ(t) using eight HPGe and 12 LaBr3(ce) detectors at Cologne, and magnetic spectrometer PRISMA with AGATA array at Legnaro. 133,134Ba; deduced high-spin levels, isomers, J, π, multipolarities, alignments, bands, backbending, configurations, B(E1), B(E2). Comparison with shell-model calculations for 134Ba, and with previous experimental results. Systematics of positive- and negative-parity yrast states in N=78 nuclei: 130Te, 132Xe, 134Ba, 136Ce, 138Nd, 140Sm, 142Gd, and Z=56 nuclei: 126,128,130,132,134,136,138Ba. NUCLEAR STRUCTURE 134Ba; calculated levels, J, π using GCN50:82, SN100PN, SNV, PQM130, and realistic SM interactions. Comparison with experimental data.
doi: 10.1103/PhysRevC.100.024323
2019MA78 Phys.Rev. C 100, 054330 (2019) M.Matejska-Minda, P.Bednarczyk, B.Fornal, F.R.Xu, W.Y.Liang, G.de Angelis, S.Aydin, S.Brambilla, M.Ciemala, E.Farnea, T.Huyuk, G.Jaworski, M.Kmiecik, M.Krzysiek, S.Leoni, A.Maj, R.Menegazzo, W.Meczynski, C.Michelagnoli, M.Palacz, F.Recchia, E.Sahin, J.Styczen, B.Szpak, C.A.Ur, R.Wadsworth, M.Zieblinski Lifetime measurements of short-lived excited states, and shape changes in 69As and 66Ge nuclei NUCLEAR REACTIONS 40Ca(32S, 3p)69As, (32S, 2pα)66Ge, E=95 MeV; measured Eγ, Iγ, γγ-and (recoil)γγ-coin, level half-lives by DSAM and (recoil)γγ-coin method using the GASP array and recoil filter detector setup at the Tandem XTU accelerator of the INFN-LNL-Legnaro. 69As, 66Ge; deduced high-spin levels, J, π, B(E2), transition quadrupole moments, shape changes, configurations. Comparison with the cranked Woods-Saxon-Strutinsky calculations by means of the total Routhian surface (TRS) method.
doi: 10.1103/PhysRevC.100.054330
2019SO22 Acta Phys.Pol. B50, 329 (2019) P.-A.Soderstrom, G.Suliman, C.A.Ur, D.Balabanski, T.Beck, L.Capponi, A.Dhal, V.Iancu, S.Ilie, M.Iovea, A.Kusoglu, C.Petcu, N.Pietralla, G.V.Turturica, E.Udup, J.Wilhelmy, A.Zilges High-resolution Gamma-ray Spectroscopy with ELIADE at the Extreme Light Infrastructure
doi: 10.5506/aphyspolb.50.329
2019SP03 Phys.Rev. C 100, 014311 (2019) P.Spagnoletti, G.Simpson, S.Kisyov, D.Bucurescu, J.-M.Regis, N.Saed-Samii, A.Blanc, M.Jentschel, U.Koster, P.Mutti, T.Soldner, G.de France, C.A.Ur, W.Urban, A.M.Bruce, C.Bernards, F.Drouet, L.M.Fraile, L.P.Gaffney, D.G.Ghita, S.Ilieva, J.Jolie, W.Korten, T.Kroll, S.Lalkovski, C.Larijarni, R.Lica, H.Mach, N.Marginean, V.Paziy, Zs.Podolyak, P.H.Regan, M.Scheck, J.F.Smith, G.Thiamova, C.Townsley, A.Vancraeyenest, V.Vedia, N.Warr, V.Werner, M.Zielinska Lifetimes and shape-coexisting states of 99Zr NUCLEAR REACTIONS 235U(n, F), E=cold neutrons from high-flux reactor of the Institut Laue-Langevin; measured Eγ, Iγ, level half-lives by γγ(t) using EXILL-FATIMA Ge and LaBr3(Ce) detector array for fast-timing technique. 99Zr; deduced levels, J, π, B(E2), B(M1), Q(transition), β2, configuration, kinematic moment of inertia for ν3/2[451] band. Systematics of kinematic moments of inertia of ν3/2[411] bands in 99,101,103Zr, 97Sr. Comparison with theoretical calculations using IBFM-1 model, and with previous experimental results.
doi: 10.1103/PhysRevC.100.014311
2019TO10 Eur.Phys.J. A 55, 158 (2019) D.A.Torres, R.Chapman, V.Kumar, B.Hadinia, A.Hodsdon, M.Labiche, X.Liang, D.O'Donnell, J.Ollier, R.Orlandi, J.F.Smith, K.-M.Spohr, P.Wady, Z.M.Wang, L.Corradi, E.Fioretto, A.Gadea, G.de Angelis, N.Marginean, D.R.Napoli, E.Sahin, A.M.Stefanini, J.J.Valiente-Dobon, F.D.Vedova, M.Axiotis, T.Martinez, S.Szilner, D.Bazzacco, S.Beghini, E.Farnea, R.Marginean, D.Mengoni, G.Montagnoli, F.Recchia, F.Scarlassara, C.A.Ur, S.M.Lenzi, S.Lunardi, T.Kroll, F.Haas, T.Faul, M.Hjorth-Jensen, B.G.Carlsson, S.J.Freeman, A.G.Smith, G.Jones, N.Thompson, G.Pollarolo, G.S.Simpson Study of medium-spin states of neutron-rich 87, 89, 91Rb isotopes NUCLEAR REACTIONS 124Sn(96Zr, f), (96Zr, x)87,89,91Rb, E=530 MeV; measured Eγ, Iγ of fission fragments γ-ray decay; 176Yb(36S, x), (36S, f)87,89,91Rb, E=230 MeV; measured thick target Eγ, Iγ of fission fragments γ-ray decay. 87,89,91Rb; deduced γ-ray energy spectrum, new scheme of levels, Jπ, (up to 6423 keV (27/2)+ state), γ-ray transitions; calculated multipolarities, energy differences between (5/2)- and (3/2)- states for odd-A Rb isotopes using spherical shell-model and cranked Nilsson-Strutinsky-Bogoliubov approach.
doi: 10.1140/epja/i2019-12839-6
2018GA14 Phys.Rev. C 97, 054606 (2018) F.Galtarossa, L.Corradi, S.Szilner, E.Fioretto, G.Pollarolo, T.Mijatovic, D.Montanari, D.Ackermann, D.Bourgin, S.Courtin, G.Fruet, A.Goasduff, J.Grebosz, F.Haas, D.Jelavic Malenica, S.C.Jeong, H.M.Jia, P.R.John, D.Mengoni, M.Milin, G.Montagnoli, F.Scarlassara, N.Skukan, N.Soic, A.M.Stefanini, E.Strano, V.Tokic, C.A.Ur, J.J.Valiente-Dobon, Y.X.Watanabe Mass correlation between light and heavy reaction products in multinucleon transfer 197Au + 130Te collisions NUCLEAR REACTIONS 130Te(197Au, X), E=1.07 GeV; measured reaction products, energy loss, total energy, time of flight, mass distribution of Te isotopes and (Te-like)(Au-like)coin using the PRISMA magnetic spectrometer coupled to NOSE detector for coincidence measurements at LNL-Legnaro Tandem-ALPI facility; deduced total kinetic energy loss (TKEL) for 0n-, 2n-, 4n- and 6n-transfer channels, mass-mass correlation matrix of Te isotopes, and mass distributions from the projection of the corresponding mass-mass matrix for 0n to 6n transfer channels and compared with simulations, σ(total) of Te isotopes and compared with calculations using GRAZING code.
doi: 10.1103/PhysRevC.97.054606
2018GR01 Phys.Rev.Lett. 120, 022502 (2018) E.Grodner, J.Srebrny, Ch.Droste, L.Prochniak, S.G.Rohozinski, M.Kowalczyk, M.Ionescu-Bujor, C.A.Ur, K.Starosta, T.Ahn, M.Kisielinski, T.Marchlewski, S.Aydin, F.Recchia, G.Georgiev, R.Lozeva, E.Fiori, M.Zielinska, Q.B.Chen, S.Q.Zhang, L.F.Yu, P.W.Zhao, J.Meng First Measurement of the g Factor in the Chiral Band: The Case of the Cs128 Isomeric State RADIOACTIVITY 128Cs(IT); measured decay products, Eγ, Iγ; deduced g factor, γ-ray energies, Larmor frequency of precession.
doi: 10.1103/PhysRevLett.120.022502
2018KA27 Phys.Rev. C 98, 014309 (2018) L.Kaya, A.Vogt, P.Reiter, M.Siciliano, B.Birkenbach, A.Blazhev, L.Coraggio, E.Teruya, N.Yoshinaga, K.Higashiyama, K.Arnswald, D.Bazzacco, A.Bracco, B.Bruyneel, L.Corradi, F.C.L.Crespi, G.de Angelis, J.Eberth, E.Farnea, E.Fioretto, C.Fransen, B.Fu, A.Gadea, A.Gargano, A.Giaz, A.Gorgen, A.Gottardo, K.Hadynska-Klek, H.Hess, R.Hetzenegger, R.Hirsch, N.Itaco, P.R.John, J.Jolie, A.Jungclaus, W.Korten, S.Leoni, L.Lewandowski, S.Lunardi, R.Menegazzo, D.Mengoni, C.Michelagnoli, T.Mijatovic, G.Montagnoli, D.Montanari, C.Muller-Gatermann, D.Napoli, Zs.Podolyak, G.Pollarolo, A.Pullia, M.Queiser, F.Recchia, D.Rosiak, N.Saed-Samii, E.Sahin, F.Scarlassara, D.Schneiders, M.Seidlitz, B.Siebeck, J.F.Smith, P.-A.Soderstrom, A.M.Stefanini, T.Steinbach, O.Stezowski, S.Szilner, B.Szpak, C.Ur, J.J.Valiente-Dobon, K.Wolf, K.O.Zell High-spin structure in the transitional nucleus 131Xe: Competitive neutron and proton alignment in the vicinity of the N=82 shell closure NUCLEAR REACTIONS 208Pb(136Xe, X), E=6.84 MeV/nucleon; 238U(136Xe, X), E=7.35 MeV/nucleon; measured projectile-like reaction fragments using PRISMA magnetic spectrometer, Eγ, Iγ, γγ- and (131Xe)γ-coin using AGATA demonstrator array for γ detection at LNL-Legnaro. 124Sn(11B, 3np), E=54 MeV; measured Eγ, Iγ, γγ and pγ-coin, γγ(θ) using HORUS array at Cologne for γ detection and annular double-sided silicon strip detector (DSSSD) for particles. 131Xe; deduced levels, J, π, high-spin states. Comparison with shell-model calculations using several different interactions; discussed systematics of high-spin states in Z=54 nuclei of 123,125,127,129,131Xe, and N=77 nuclei of 127Sn, 129Te131Xe, 133Ba, 135Ce, 137Nd, 139Sm, 141Gd; compiled experimental total aligned angular momentum versus rotational frequency plots for yrast bands in A=117-132 Xe isotopes. NUCLEAR STRUCTURE 131Xe; calculated levels, J, π, contribution of proton and neutron configurations for selected states, proton and neutron occupation numbers in h11/2 orbital, total aligned angular momenta as function of rotational frequency, and B(E2) using shell-model calculations with PQM130, SN100PN, GCN50:82, realistic SM, and SN100-KTH interactions. 129Xe; calculated proton and neutron occupation numbers in h11/2 orbital, total aligned angular momenta as function rotational frequency using shell model. Comparison with experimental data.
doi: 10.1103/PhysRevC.98.014309
2018KA47 Phys.Rev. C 98, 054312 (2018) L.Kaya, A.Vogt, P.Reiter, C.Muller-Gatermann, M.Siciliano, L.Coraggio, N.Itaco, A.Gargano, K.Arnswald, D.Bazzacco, B.Birkenbach, A.Blazhev, A.Bracco, B.Bruyneel, L.Corradi, F.C.L.Crespi, G.de Angelis, M.Droste, J.Eberth, E.Farnea, E.Fioretto, C.Fransen, A.Gadea, A.Giaz, A.Gorgen, A.Gottardo, K.Hadynska-Klek, H.Hess, R.Hetzenegger, R.Hirsch, P.R.John, J.Jolie, A.Jungclaus, W.Korten, S.Leoni, L.Lewandowski, S.Lunardi, R.Menegazzo, D.Mengoni, C.Michelagnoli, T.Mijatovic, G.Montagnoli, D.Montanari, D.Napoli, Zs.Podolyak, G.Pollarolo, F.Recchia, D.Rosiak, N.Saed-Samii, E.Sahin, F.Scarlassara, M.Seidlitz, P.-A.Soderstrom, A.M.Stefanini, O.Stezowski, S.Szilner, B.Szpak, C.Ur, J.J.Valiente-Dobon, M.Weinert, K.Wolf, K.O.Zell Millisecond 23/2+ isomers in the N=79 isotones 133Xe and 135Ba NUCLEAR REACTIONS 208Pb(136Xe, X)135Ba/133Xe/132Xe/136Ba, E=6.84 MeV/nucleon; measured Eγ, Iγ, γγ-coin, (particle)γ-coin using the Advanced GAmma Tracking Array (AGATA) for γ detection and the PRISMA magnetic spectrometer for particle identification at the PIAVE+ALPI accelerator complex of LNL-Legnaro. 130Te(9Be, X)132Xe/133Xe/135Ba/136Ba, E=40 MeV; measured Eγ, Iγ, γγ-coin, off-beam γγ(θ), half-lives of isomers using the HORUS array for γ detection at the FN tandem accelerator of the University of Cologne. 132,133Xe, 135,136Ba; deduced high-spin levels, isomers, J, π, total conversion coefficients, multipolarities, mixing ratios, configurations, B(M2), B(E3). 214Po; deduced mixing ratio for a transition from γγ(θ) measurement. Comparison with previous experimental data, and with large-scale shell model calculations using the SM, GCN50:82, SN100PN and SN100-KTH interactions. Systematics of levels, J, π, transition probabilities and isomers in N=79 isotones of 129Sn, 131Te, 133Xe, 135Ba, 137Ce, 139Nd, 141Sm, 143Gd. NUCLEAR STRUCTURE 133Xe, 135Ba; calculated levels, J, π, configurations using large-scale shell model with SM, GCN50:82, SN100PN and SN100-KTH interactions. Comparison with experimental data.
doi: 10.1103/PhysRevC.98.054312
2018LO18 Phys.Rev. C 98, 024323 (2018) R.Lozeva, E.A.Stefanova, H.Naidja, F.Nowacki, T.Rzaca-Urban, J.Wisniewski, W.Urban, I.Ahmad, A.Blanc, G.De France, F.Didierjean, G.Duchene, H.Faust, J.P.Greene, U.Koster, P.Mutti, G.Simpson, A.G.Smith, T.Soldner, C.A.Ur New yrast and non-yrast states in 136I and medium-spin structure of 136I and 136Xe : Roles of the proton d5/2 and the neutron h9/2 orbitals beyond 132Sn NUCLEAR REACTIONS 235U, 241Pu(n, F)136I, E=thermal; measured Eγ, Iγ, γγ-coin, γγ(θ), γγ(linear pol) using the EXILL-FATIMA system, EXOGAM and EUROGAM clover HPGe detectors at ILL, Grenoble. 136I; deduced yrast and non-yrast levels, J, π, conversion coefficients, multipolarities, mixing ratios, configurations. Comparison with large scale shell-model calculations. RADIOACTIVITY 248Cm, 252Cf(SF); 136Te, 136I(β-)[136Te from 235U(n, F), E=thermal followed by separation of 136Te using Lohengrin fission-fragment separator at Grenoble, and 136I from 136Te decay]; measured Eγ, Iγ, γγ-coin, γγ(θ), γγ(lin pol). 136I, 136Xe; deduced levels, J, π, conversion coefficients, multipolarities, mixing ratios, configurations, Gamow-Teller strengths. Comparison with large scale shell-model calculations.
doi: 10.1103/PhysRevC.98.024323
2018RZ01 Phys.Rev. C 98, 064315 (2018) T.Rzaca-Urban, W.Urban, M.Czerwinski, J.Wisniewski, A.Blanc, H.Faust, M.Jentschel, P.Mutti, U.Koster, T.Soldner, G.de France, G.S.Simpson, C.A.Ur Low-spin excitations in 97Zr NUCLEAR REACTIONS 96Zr(n, γ), E=cold or thermal; measured Eγ, Iγ, γγ-coin, γγ(θ) using the EXILL HPGe array at the PF1B cold-neutron facility of ILL, Grenoble. 97Zr; deduced levels, J, π, multipolarities, mixing ratios, S(n), configurations. Comparison with previous experimental values. 27Al, 35Cl, 91Zr(n, γ), E=cold or thermal; measured Eγ, Iγ, data used for calibration purpose. 28Al, 92,97Zr; deduced S(n) and compared with literature values. RADIOACTIVITY 97,97mY(β-)[from 235U(n, F) using Lohengrin fission-fragment separator of the ILL]; measured Eγ, Iγ, γγ-coin, γγ(θ), γγ(linear polarization) using the EXILL Ge array. 97Zr; deduced levels, J, π, multipolarities, mixing ratios. 97Sr, 88Br(IT); measured isomer half-lives of 830-keV isomer in 97Sr, and 270-keV isomer in 88Br by γ(t).
doi: 10.1103/PhysRevC.98.064315
2017AN15 Phys.Rev. C 96, 054323 (2017) S.Ansari, J.-M.Regis, J.Jolie, N.Saed-Samii, N.Warr, W.Korten, M.Zielinska, M.-D.Salsac, A.Blanc, M.Jentschel, U.Koster, P.Mutti, T.Soldner, G.S.Simpson, F.Drouet, A.Vancraeyenest, G.de France, E.Clement, O.Stezowski, C.A.Ur, W.Urban, P.H.Regan, Zs.Podolyak, C.Larijani, C.Townsley, R.Carroll, E.Wilson, H.Mach, L.M.Fraile, V.Paziy, B.Olaizola, V.Vedia, A.M.Bruce, O.J.Roberts, J.F.Smith, M.Scheck, T.Kroll, A.-L.Hartig, A.Ignatov, S.Ilieva, S.Lalkovski, N.Marginean, T.Otsuka, N.Shimizu, T.Togashi, Y.Tsunoda Experimental study of the lifetime and phase transition in neutron-rich 98, 100, 102Zr NUCLEAR REACTIONS 235U(n, F), 241Pu(n, F), E=cold neutrons beam from PF1B, Institut Laue-Langevin (ILL), Grenoble; measured Eγ, γγ-coin, half-lives of the first 2+, 4+ and 6+ levels by fast-timing technique using the EXILL-FATIMA array consisting of eight EXOGAM clovers and 16 LaBr3(Ce) scintillators; fast-timing coincidence events analyzed using method of mirror symmetric centroid difference (MSCD) and generalized centroid difference method (GCDM). 98,100,102Zr; deduced levels, B(E2). Comparison with Interacting Boson model and Monte-Carlo shell-model calculations, and with previous experimental results. Systematics of B(E2) values for the first 2+, 4+ and 6+ states in 96,98,100,102,104,106Zr.
doi: 10.1103/PhysRevC.96.054323
2017AY04 Phys.Rev. C 96, 024315 (2017) S.Aydin, M.Ionescu-Bujor, G.Tz.Gavrilov, B.I.Dimitrov, S.M.Lenzi, F.Recchia, D.Tonev, M.Bouhelal, F.Kavillioglu, P.Pavlov, D.Bazzacco, P.G.Bizzeti, A.M.Bizzeti-Sona, G.de Angelis, I.Deloncle, E.Farnea, A.Gadea, A.Gottardo, N.Goutev, F.Haas, T.Huyuk, H.Laftchiev, S.Lunardi, Tz.K.Marinov, D.Mengoni, R.Menegazzo, C.Michelagnoli, D.R.Napoli, P.Petkov, E.Sahin, P.P.Singh, E.A.Stefanova, C.A.Ur, J.J.Valiente-Dobon, M.S.Yavahchova High-spin states and lifetimes in 33S and shell-model interpretation in the sd-fp space NUCLEAR REACTIONS 24Mg(14N, pα), E=40 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO), and level half-lives by DSAM using the 4π GASP array composed of 40 Compton-suppressed HPGe detectors at the LNL-Legnaro XTU-tandem accelerator facility. 33S; deduced high-spin levels, J, π, multipolarities, mixing ratios, B(E2), B(M1), B(E1), B(M2), B(E3), configurations. Comparison with large scale shell-model calculations using the ANTOINE code with the USD, PSDPF, and sdfp effective interactions.
doi: 10.1103/PhysRevC.96.024315
2017BO09 Acta Phys.Pol. B48, 595 (2017) G.Bocchi, S.Leoni, B.Fornal, G.Colo, P.F.Bortignon, D.Bazzacco, A.Blanc, S.Bottoni, N.Cieplicka-Orynczak, F.C.L.Crespi, G.De France, M.Jentschel, U.Koster, C.Michelagnoli, P.Mutti, J.-M.Regis, G.Simpson, T.Soldner, B.Szpak, C.A.Ur, W.Urban Interplay Between Particle and Core Excitations in 133Sb NUCLEAR REACTIONS 235U, 241Pu(n, f), E=cold; measured fission fragments both prompt and delayed Eγ, Iγ(t), (fragment)γ-coin, γγ-coin. 133Sb; deduced high-spin γ transitions 13/2+ and 15/2+ isomers T1/2, levels, J, π above 16.6 ms (21/2)+, state (4526 keV), B(M1) for (15/2)+ to (13/2)+ to (11/2)+, depopulation of the (21/2)+ isomer; calculated levels configuration, B(M1) for (15/2)+ to (13/2)+ to (11/2)+ using new "hybrid" microscopic model including couplings to different types of core excitation. Compared with "pure" shell model calculation.
doi: 10.5506/APhysPolB.48.595
2017CE01 Phys.Rev. C 95, 014312 (2017) S.Ceruti, F.Camera, A.Bracco, A.Mentana, R.Avigo, G.Benzoni, N.Blasi, G.Bocchi, S.Bottoni, S.Brambilla, F.C.L.Crespi, A.Giaz, S.Leoni, B.Million, A.I.Morales, R.Nicolini, L.Pellegri, S.Riboldi, O.Wieland, D.Bazzacco, M.Ciemala, E.Farnea, A.Gottardo, M.Kmiecik, A.Maj, D.Mengoni, C.Michelagnoli, V.Modamio, D.Montanari, D.Napoli, F.Recchia, E.Sahin, C.Ur, J.J.Valiente-Dobon, B.Wasilewska, M.Zieblinski Experimental study of the isovector giant dipole resonance in 80Zr and 81Rb NUCLEAR REACTIONS 40Ca(40Ca, γ), E=136 MeV; 44Ca(37Cl, γ), E=95 MeV; measured Eγ, γ yields, γγ-coin using AGATA demonstrator array and HECTOR+ array at the Tandem linear accelerator complex of LNL-Legnaro facility. 80Zr, 81Rb; deduced energies, mean values of angular momenta, strengths, and widths of the isovector giant dipole resonances (IVGDR). Comparison with statistical-model and CTFM calculations.
doi: 10.1103/PhysRevC.95.014312
2017CI02 Acta Phys.Pol. B48, 577 (2017) N.Cieplicka-Orynczak, G.Bocchi, S.Leoni, B.Fornal, S.Bottoni, M.Jentschel, U.Koster, P.Mutti, T.Soldner, A.Blanc, G.De France, G.S.Simpson, A.Turler, W.Urban, C.A.Ur Study of 41Ca via Cold Neutron Capture NUCLEAR REACTIONS 40,44,46Ca(n, γ), E=cold[Ca target with strongly enriched 44Ca]; measured Eγ, Iγ, γγ-coin using high resolution γ spectroscopy employing EXILL array (46 HPGe crystals). 41Ca; deduced γ transitions, levels, J, π, two new excited states, information about coupling valence nucleon with excitation of doubly-magic core.
doi: 10.5506/APhysPolB.48.577
2017CO13 Eur.Phys.J. A 53, 166 (2017) P.Colovic, S.Szilner, L.Corradi, T.Mijatovic, G.Pollarolo, A.Goasduff, D.Montanari, R.Chapman, E.Fioretto, A.Gadea, F.Haas, D.Jelavic Malenica, N.Marginean, D.Mengoni, M.Milin, G.Montagnoli, F.Scarlassara, J.F.Smith, N.Soic, A.M.Stefanini, C.A.Ur, J.J.Valiente-Dobon Stretched configuration of states as inferred from Formula γ-ray angular distributions in 40Ar + 208Pb neutron transfer reactions NUCLEAR REACTIONS 208Pb(40Ar, 40Ar'), (40Ar, 41Ar), (40Ar, 42Ar), E=6.4 MeV/nucleon; measured Eγ, Iγ(θ) using PRISMA magnetic spectrometer coupled to CLARA γ-array. 40,41,42Ar; deduced (unnormalized) γ-ray σ(θ), γ-transitions, level spin adjustments for (some) discrete levels.
doi: 10.1140/epja/i2017-12358-6
2017DI12 Phys.Rev. C 96, 044320 (2017) F.Didierjean, D.Verney, G.Duchene, J.Litzinger, K.Sieja, A.Dewald, A.Goasduff, R.Lozeva, C.Fransen, G.de Angelis, S.Aydin, D.Bazzacco, A.Bracco, S.Bottoni, L.Corradi, F.Crespi, E.Ellinger, E.Farnea, E.Fioretto, S.Franchoo, A.Gottardo, L.Grocutt, M.Hackstein, F.Ibrahim, K.Kolos, S.Leoni, S.Lenzi, S.Lunardi, R.Menegazzo, D.Mengoni, C.Michelagnoli, T.Mijatovic, V.Modamio, O.Moller, G.Montagnoli, D.Montanari, A.I.Morales, D.Napoli, M.Niikura, F.Recchia, E.Sahin, F.Scarlassara, L.Sengele, S.Szilner, J.F.Smith, A.M.Stefanini, C.Ur, J.J.Valiente-Dobon, V.Vandone Neutron effective single-particle energies above 78Ni: A hint from lifetime measurements in the N=51 isotones 85Se and 87Kr NUCLEAR REACTIONS 238U(82Se, 85Se), (82Se, 87Kr), E=530 MeV; measured Eγ, Iγ, particle spectra, (87Kr)γ-coin, (82Se)γ-coin, level half-lives by recoil-distance Doppler-shift (RDDS) method using Prisma spectrometer for particle detection, AGATA demonstrator array for γ detection, and Cologne plunger device for half-life measurements at LNL, Legnaro tandem-ALPI facility. 87Kr, 85Se; deduced levels, J, π, configurations. Comparison with core-coupled model and shell model calculations. 238U(82Se, X)79Se/80Se/81Se/82Se/83Se/84Se/85Se/86Se/80Kr/81Kr/82Kr/83Kr/84Kr/85Kr/86Kr/87Kr/88Kr/89Kr/90Kr/91Kr/92Kr/93Kr, E=530 MeV; measured isotopic yields. Systematics of energies of 5/2+ ground states, 1/2+, 7/2+ and 9/2+ states in N=51 isotones 83Ge, 85Se, 87Kr, 89Sr, 91Zr, 93Mo.
doi: 10.1103/PhysRevC.96.044320
2017GA05 Acta Phys.Pol. B48, 609 (2017) F.Galtarossa, L.Corradi, E.Fioretto, D.Montanari, S.Szilner, T.Mijatovic, G.Pollarolo, D.Ackermann, D.Bourgin, S.Courtin, A.Goasduff, J.Grebosz, F.Haas, H.M.Jia, D.Jelavic-Malenica, S.Jeong, P.R.John, M.Milin, G.Montagnoli, F.Scarlassara, N.Skukan, N.Soic, A.M.Stefanini, E.Strano, V.Tokic, C.A.Ur, J.J.Valiente-Dobon, Y.Watanabe Neutron-rich Nuclei Populated in Multi-nucleon Transfer Reactions: the 197Au+130Te System NUCLEAR REACTIONS 130Te(197Au, x), E=5.5 MeV/nucleon; measured reaction products using large acceptance magnetic spectrometer PRISMA for light partner close to grazing angle and MWPPAC (Multi-Wire Parallel Plate Avalanche Counter) followed by BC (Bragg Chamber) for coincidence and timing; deduced ΔE-E matrix, binary partners masses, Q, Bragg peak matrix vs energy released in BC.
doi: 10.5506/APhysPolB.48.609
2017GL02 Phys.Rev. C 96, 024324 (2017) K.A.Gladnishki, P.Petkov, O.Moller, A.Dewald, J.Jolie, D.Tonev, M.Trichkova, S.Heinze, P.von Brentano, D.Bazzacco, C.A.Ur, E.Farnea, M.Axiotis, S.Lunardi, G.de Angelis, D.R.Napoli, N.Marginean, T.Martinez, M.A.Caprio, G.Rainovski Lifetimes and electromagnetic transition strengths in 157Dy NUCLEAR REACTIONS 124Sn(36S, 3n), E=155 MeV; measured Eγ, Iγ, γγ-coin, level half-lives by Doppler-shift attenuation method (DSAM), recoil-distance Doppler-shift (RDDS) with further extension to differential decay-curve method (DDCM). 157Dy; deduced levels, B(E2). Comparison with particle plus triaxial rotor model (PTRM) calculations of Nilsson model wave functions for the ground-state band members.
doi: 10.1103/PhysRevC.96.024324
2017GR07 Phys.Rev. C 95, 051302 (2017) I.N.Gratchev, G.S.Simpson, G.Thiamova, M.Ramdhane, K.Sieja, A.Blanc, M.Jentschel, U.Koster, P.Mutti, T.Soldner, G.de France, C.A.Ur, W.Urban Identification of excited states and collectivity in 88Se NUCLEAR REACTIONS 235U(n, F), E=cold neutron beam from PF1B-ILL-Grenoble; measured Eγ, Iγ, γγ-coin using EXILL array, average mass of complementary Ce nuclei. 88Se; deduced levels, J, π. Comparison with shell-model calculations, and systematics of first and second 2+ and first 4+ states in N=50-56 even-even Ge, Se, Kr and Sr isotopes. 145,146,147Ce, 86,87Se;observed γ rays.
doi: 10.1103/PhysRevC.95.051302
2017IS03 Europhys.Lett. 117, 12001 (2017) L.W.Iskra, B.Fornal, S.Leoni, G.Bocchi, A.Petrovici, C.Porzio, A.Blanc, G.De France, M.Jentschel, U.Koster, P.Mutti, J.-M.Regis, G.Simpson, T.Soldner, C.A.Ur, W.Urban, D.Bazzacco, G.Benzoni, S.Bottoni, A.Bruce, N.Cieplicka-Orynczak, F.C.L.Crespi, L.M.Fraile, W.Korten, T.Kroll, S.Lalkovski, N.Marginean, C.Michelagnoli, B.Melon, D.Mengoni, B.Million, A.Nannini, D.Napoli, Zs.Podolyak, P.H.Regan, B.Szpak New isomer in 96Y marking the onset of deformation at N = 57 NUCLEAR REACTIONS 235U, 241Pu(n, X)96Y, E thermal; measured reaction products, Eγ, Iγ; deduced γ-ray energies, intensities, J, π, isomer T1/2, negative parity states B(E2). Comparison with theoretical calculations.
doi: 10.1209/0295-5075/117/12001
2017IS04 Acta Phys.Pol. B48, 581 (2017) L.W.Iskra, G.Bocchi, B.Fornal, S.Leoni, S.Bottoni, N.Cieplicka-Orynczak, M.Jentschel, U.Koster, C.Michelagnoli, P.Mutti, T.Soldner, A.Blanc, G.De France, G.S.Simpson, C.A.Ur, W.Urban Yrast Structure Above the 9.6 s 8+ Isomer in 96Y Isotope NUCLEAR REACTIONS 235U, 241Pu(n, x), E=cold; measured fission fragments Eγ, Iγ(θ), γγ-coin with gates on complementary fission fragment using highly efficient HPGe array consisting of eight EXOGAM Clover detectors, 6 large GASP detectors and 2 ILL Clovers. 96Y; deduced levels, J, π, partial level scheme, γ transitions, angular correlation coefficients, level structure above the 8+ isomer.
doi: 10.5506/APhysPolB.48.581
2017IS12 Phys.Scr. 92, 104001 (2017) L.W.Iskra, B.Fornal, S.Leoni, G.Bocchi, A.Blanc, S.Bottoni, N.Cieplicka-Orynczak, M.Jentschel, U.Koster, C.Michelagnoli, P.Mutti, T.Soldner, G.de France, G.S.Simpson, C.A.Ur, W.Urban Medium and high spin structure in the 94Y isotope produced in fission induced by cold neutrons NUCLEAR REACTIONS 235U(n, F)94Y, E thermal; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, high spin isomers.
doi: 10.1088/1402-4896/aa842a
2017JO07 Phys.Rev. C 95, 064321 (2017) P.R.John, J.J.Valiente-Dobon, D.Mengoni, V.Modamio, S.Lunardi, D.Bazzacco, A.Gadea, C.Wheldon, T.R.Rodriguez, T.Alexander, G.de Angelis, N.Ashwood, M.Barr, G.Benzoni, B.Birkenbach, P.G.Bizzeti, A.M.Bizzeti-Sona, S.Bottoni, M.Bowry, A.Bracco, F.Browne, M.Bunce, F.Camera, L.Corradi, F.C.L.Crespi, B.Melon, E.Farnea, E.Fioretto, A.Gottardo, L.Grente, H.Hess, Tz.Kokalova, W.Korten, A.Kusoglu, S.Lenzi, S.Leoni, J.Ljungvall, R.Menegazzo, C.Michelagnoli, T.Mijatovic, G.Montagnoli, D.Montanari, D.R.Napoli, Zs.Podolyak, G.Pollarolo, F.Recchia, P.Reiter, O.J.Roberts, E.Sahin, M.-D.Salsac, F.Scarlassara, M.Sferrazza, P.-A.Soderstrom, A.M.Stefanini, S.Szilner, C.A.Ur, A.Vogt, J.Walshe In-beam γ-ray spectroscopy of the neutron-rich platinum isotope 200Pt toward the N=126 shell gap NUCLEAR REACTIONS 198Pt(82Se, 80Se)200Pt, E=426 MeV; measured Eγ, Iγ, (80Se recoils)γγ-coin using PRISMA spectrometer for 80Se recoils and AGATA array for Doppler-corrected γ rays at XTU Tandem-ALPI accelerator of LNL-Legnaro facility. 200Pt; deduced levels, J, π, ground-state band, structure above the 17-ns, 7- isomer. Comparison with theoretical model calculations. NUCLEAR STRUCTURE 190,192,194,196,198,200,202,204Pt; calculated particle-number-projected potential energy surfaces in (β2, γ) plane, yrast band excitation energies. Beyond mean-field, symmetry-conserving configuration-mixing (SCCM) calculations based on Gogny D1S energy density functionals. Comparison with experimental data.
doi: 10.1103/PhysRevC.95.064321
2017LE06 Phys.Rev.Lett. 118, 162502 (2017) S.Leoni, B.Fornal, N.Marginean, M.Sferrazza, Y.Tsunoda, T.Otsuka, G.Bocchi, F.C.L.Crespi, A.Bracco, S.Aydin, M.Boromiza, D.Bucurescu, N.Cieplicka-Orynczak, C.Costache, S.Calinescu, N.Florea, D.G.Ghita, T.Glodariu, A.Ionescu, L.W.Iskra, M.Krzysiek, R.Marginean, C.Mihai, R.E.Mihai, A.Mitu, A.Negret, C.R.Nita, A.Olacel, A.Oprea, S.Pascu, P.Petkov, C.Petrone, G.Porzio, A.Serban, C.Sotty, L.Stan, I.Stiru, L.Stroe, R.Suvaila, S.Toma, A.Turturica, S.Ujeniuc, C.A.Ur Multifaceted Quadruplet of Low-Lying Spin-Zero States in 66Ni: Emergence of Shape Isomerism in Light Nuclei NUCLEAR REACTIONS 64Ni(18O, X)66Ni, E=39 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced lifetimes, B(E2), J, π. Plunger technique, comparison with the state-of-the-art Monte Carlo shell model calculations.
doi: 10.1103/PhysRevLett.118.162502
2017RE05 Phys.Rev. C 95, 054319 (2017); Erratum Phys.Rev. C 95, 069902 (2017) J.-M.Regis, J.Jolie, N.Saed-Samii, N.Warr, M.Pfeiffer, A.Blanc, M.Jentschel, U.Koster, P.Mutti, T.Soldner, G.S.Simpson, F.Drouet, A.Vancraeyenest, G.de France, E.Clement, O.Stezowski, C.A.Ur, W.Urban, P.H.Regan, Zs.Podolyak, C.Larijani, C.Townsley, R.Carroll, E.Wilson, L.M.Fraile, H.Mach, V.Paziy, B.Olaizola, V.Vedia, A.M.Bruce, O.J.Roberts, J.F.Smith, M.Scheck, T.Kroll, A.-L.Hartig, A.Ignatov, S.Ilieva, S.Lalkovski, W.Korten, N.Marginean, T.Otsuka, N.Shimizu, T.Togashi, Y.Tsunoda Abrupt shape transition at neutron number N=60: B(E2) values in 94, 96, 98Sr from fast γ - γ timing NUCLEAR REACTIONS 235U(n, Fγ), E=cold neutron beam; measured Eγ, Iγ, level half-lives by fast-timing γγ(t) method using EXILL and FATIMA spectrometer at ILL-Grenoble reactor facility. 94,96,98Sr; deduced levels, B(E2)values. Comparison with previous experimental values, and with Monte Carlo Shell-model calculations.
doi: 10.1103/PhysRevC.95.054319
2017RZ01 Phys.Rev. C 95, 064302 (2017) T.Rzaca-Urban, K.Sieja, W.Urban, M.Czerwinski, A.Blanc, M.Jentschel, P.Mutti, U.Koster, T.Soldner, G.de France, G.S.Simpson, C.A.Ur Structure of 90, 91Kr nuclei: Solving the puzzle of their population in fission NUCLEAR REACTIONS 235U(n, Fγ), E=cold neutrons from PF1B facility of ILL-Grenoble; measured Eγ, Iγ, γγ-coin, γγ(θ) using EXILL array of 28 pairs of the eight clover detectors. 90,91Kr; deduced levels, J, π, multipolarity, mixing ratios. 142,143,144Ba; observed γ rays from complementary fission fragments. Comparison with large-scale shell-model calculations. NUCLEAR STRUCTURE 90,91Kr; calculated levels, J, π, occupation of neutron and proton orbitals using large-scale shell-model. Systematics of positive-parity, yrare states in Z=32-44, N=52, 54 even-even nuclei.
doi: 10.1103/PhysRevC.95.064302
2017SP02 Phys.Rev. C 95, 021302 (2017) P.Spagnoletti, G.S.Simpson, R.Carroll, J.-M.Regis, A.Blanc, M.Jentschel, U.Koster, P.Mutti, T.Soldner, G.de France, C.A.Ur, W.Urban, A.M.Bruce, F.Drouet, L.M.Fraile, L.P.Gaffney, D.G.Ghita, S.Ilieva, J.Jolie, W.Korten, T.Kroll, C.Larijani, S.Lalkovski, R.Lica, H.Mach, N.Marginean, V.Paziy, Zs.Podolyak, P.H.Regan, M.Scheck, N.Saed-Samii, G.Thiamova, C.Townsley, A.Vancraeyenest, V.Vedia, A.Gargano, P.Van Isacker Half-life of the 15/2+ state of 135I A test of E2 seniority relations NUCLEAR REACTIONS 235U(n, F)135I, E=cold neutrons at PF1B facility and high-flux reactor of the ILL-Grenoble; measured prompt Eγ, Iγ, half-life of (15/2+) state in 135I by γγ(t) using EXILL-FATIMA γ-detector array of Clover Ge and LaBr3 detectors. 135I; deduced levels, B(E2), configuration, E2 seniority relations between B(E2) values in neighboring nuclei. NUCLEAR STRUCTURE 134Te, 135I; calculated levels, J, π, B(E2) by large-scale shell-model calculations; deduced large two-body component of the E2 operator, whereas small energy shifts due to the three-body component of the effective interaction.
doi: 10.1103/PhysRevC.95.021302
2017UR03 Phys.Rev. C 96, 044333 (2017) W.Urban, M.Czerwinski, J.Kurpeta, T.Rzaca-Urban, J.Wisniewski, T.Materna, L.W.Iskra, A.G.Smith, I.Ahmad, A.Blanc, H.Faust, U.Koster, M.Jentschel, P.Mutti, T.Soldner, G.S.Simpson, J.A.Pinston, G.de France, C.A.Ur, V.-V.Elomaa, T.Eronen, J.Hakala, A.Jokinen, A.Kankainen, I.D.Moore, J.Rissanen, A.Saastamoinen, J.Szerypo, C.Weber, J.Aysto Shape coexistence in the odd-odd nucleus 98Y: The role of the g9/2 neutron extruder NUCLEAR REACTIONS 235U(n, F), E=cold neutrons from PF1B facility at ILL Grenoble; measured Eγ, Iγ, γγ-coin, delayed γγ-coin, half-lives of several isomers in 98Y using the EXILL array at Grenoble. 98Y; deduced levels, isomers, J, π, bands, configurations, deformed and spherical isomers. RADIOACTIVITY 248Cm, 252Cf(SF); measured Eγ, Iγ, γγ-coin, γγ(θ), γγ-coin with γ rays from fission partner 147La in 248Cm SF decay using Eurogam2 array at Grenoble and Gammasphere array at Argonne. 98Y; deduced levels, J, π, multipolarities. 98Sr, 98,98mY(β-)[from 235U(n, F), E=cold neutrons and using Lohengrin fission-fragment separator]; measured Eγ, Iγ, γγ-coin, γγ(θ), γγ(linear pol), half-lives of decays of 98Sr, 98Y and 98Y isomer, excitation energy of the 2.36-s isomer in 98Y by using JYFLTRAP Penning trap at Jyvaskyla accelerator facility, . 98Y, 98Zr; deduced levels, J, π, multipolarities, mixing ratios, β feedings, logft, configurations. Comparison of negative-parity levels in 98Y with Interacting Boson Fermion Fermion Model (IBFFM) and Quasi-Particle Rotor Model (QPRM) calculations.
doi: 10.1103/PhysRevC.96.044333
2017VO01 Phys.Rev. C 95, 024316 (2017) A.Vogt, B.Birkenbach, P.Reiter, A.Blazhev, M.Siciliano, K.Hadynska-Klek, J.J.Valiente-Dobon, C.Wheldon, E.Teruya, N.Yoshinaga, K.Arnswald, D.Bazzacco, M.Bowry, A.Bracco, B.Bruyneel, R.S.Chakrawarthy, R.Chapman, D.Cline, L.Corradi, F.C.L.Crespi, M.Cromaz, G.de Angelis, J.Eberth, P.Fallon, E.Farnea, E.Fioretto, S.J.Freeman, B.Fu, A.Gadea, K.Geibel, W.Gelletly, A.Gengelbach, A.Giaz, A.Gorgen, A.Gottardo, A.B.Hayes, H.Hess, R.Hirsch, H.Hua, P.R.John, J.Jolie, A.Jungclaus, L.Kaya, W.Korten, I.Y.Lee, S.Leoni, L.Lewandowski, X.Liang, S.Lunardi, A.O.Macchiavelli, R.Menegazzo, D.Mengoni, C.Michelagnoli, T.Mijatovic, G.Montagnoli, D.Montanari, C.Muller-Gatermann, D.Napoli, C.J.Pearson, L.Pellegri, Zs.Podolyak, G.Pollarolo, A.Pullia, M.Queiser, F.Radeck, F.Recchia, P.H.Regan, D.Rosiak, N.Saed-Samii, E.Sahin, F.Scarlassara, D.Schneiders, M.Seidlitz, B.Siebeck, G.Sletten, J.F.Smith, P.-A.Soderstrom, A.M.Stefanini, T.Steinbach, O.Stezowski, S.Szilner, B.Szpak, R.Teng, C.Ur, V.Vandone, D.D.Warner, A.Wiens, C.Y.Wu, K.O.Zell Isomers and high-spin structures in the N=81 isotones 135Xe and 137Ba NUCLEAR REACTIONS 238U(136Xe, X), E=1 GeV; 208Pb(136Xe, X), E=930 MeV; 198Pt(136Xe, X), E=850 MeV; 130Te(11B, 3np)137Ba, E=54 MeV; measured reaction products, Eγ, Iγ, (particle)γ-coin, γγ-coin, (TKEL)γ-coin, half-lives of isomers by γγ(t). Four experiments carried out using 136Xe beam with 208Pb and 238U targets using PRISMA magnetic mass spectrometer and AGATA demonstrator array at Legnaro PIAVE+ALPI accelerator, 136Xe beam with 198Pt target using GAMMASPHERE and CHICO particle detector arrays at LBNL-cyclotron facility, and 11B beam with 130Te target using HORUS array at Cologne FN Tandem accelerator. 135Xe, 137Ba; deduced levels, J, π, isomers, configurations, B(E2). Comparison with shell-model calculations. Systematics of levels and isomers in N=81 nuclides 131Sn, 133Te, 135Xe, 137Ba, 139Ce, 141Nd, 143Sm and 145Gd. NUCLEAR STRUCTURE 135Xe, 137Ba; calculated levels, J, π, B(E2) using large-scale shell-model with PQM130 and SN100PN interactions, average proton occupation numbers in each single particle orbit of the gdsh model space. Comparison with experimental data.
doi: 10.1103/PhysRevC.95.024316
2017VO06 Phys.Rev. C 96, 024321 (2017) A.Vogt, M.Siciliano, B.Birkenbach, P.Reiter, K.Hadynska-Klek, C.Wheldon, J.J.Valiente-Dobon, E.Teruya, N.Yoshinaga, K.Arnswald, D.Bazzacco, A.Blazhev, A.Bracco, B.Bruyneel, R.S.Chakrawarthy, R.Chapman, D.Cline, L.Corradi, F.C.L.Crespi, M.Cromaz, G.de Angelis, J.Eberth, P.Fallon, E.Farnea, E.Fioretto, C.Fransen, S.J.Freeman, B.Fu, A.Gadea, W.Gelletly, A.Giaz, A.Gorgen, A.Gottardo, A.B.Hayes, H.Hess, R.Hetzenegger, R.Hirsch, H.Hua, P.R.John, J.Jolie, A.Jungclaus, V.Karayonchev, L.Kaya, W.Korten, I.Y.Lee, S.Leoni, X.Liang, S.Lunardi, A.O.Macchiavelli, R.Menegazzo, D.Mengoni, C.Michelagnoli, T.Mijatovic, G.Montagnoli, D.Montanari, C.Muller-Gatermann, D.Napoli, C.J.Pearson, Zs.Podolyak, G.Pollarolo, A.Pullia, M.Queiser, F.Recchia, P.H.Regan, J.-M.Regis, N.Saed-Samii, E.Sahin, F.Scarlassara, M.Seidlitz, B.Siebeck, G.Sletten, J.F.Smith, P.-A.Soderstrom, A.M.Stefanini, O.Stezowski, S.Szilner, B.Szpak, R.Teng, C.Ur, D.D.Warner, K.Wolf, C.Y.Wu, K.O.Zell High-spin structures in 132Xe and 133Xe and evidence for isomers along the N=79 isotones NUCLEAR REACTIONS 208Pb(136Xe, X)132Xe/133Xe, E=6.84 MeV/nucleon from the PIAVE+ALPI accelerator complex at LNL-Legnaro; 198Pt(136Xe, X)132Xe/133Xe, E=6.25 MeV/nucleon from the LBNL cyclotron facility; 130Te(α, nγ), (α, 2nγ), E=19 MeV from Cologne FN Tandem accelerator; measured Eγ, Iγ, γγ-, (particle)γ-coin using Advanced GAmma Tracking Array (AGATA) in a demonstrator configuration, and magnetic spectrometer PRISMA for particle identification, (particle)γ-coin using Gammasphere array and CHICO gas-detector array, γγ(θ) using HORUS array at Cologne. 132,133Xe; deduced high-spin levels, J, π, half-life of a micro-sec isomer in 133Xe with Jπ=(23/2+), multipolarities, mixing ratios. Comparison with shell-model calculations using PQM130 and SN100PN interactions. Systematics of level energies in N=78 and 79 isotones from Z=50 to 64, and even-A A=120-136 Xe isotopes.
doi: 10.1103/PhysRevC.96.024321
2016BA13 Acta Phys.Pol. B47, 897 (2016) P.Baczyk, W.Urban, D.Zlotowska, M.Czerwinski, T.Rzaca-Urban, M.Konieczka, A.Blanc, M.Jentschel, P.Mutti, U.Koster, T.Soldner, G.de France, G.Simpson, C.Ur Near-yrast Excitations in Nucleus 83As: Tracing the Deformation in the 78Ni Region NUCLEAR REACTIONS 235U(n, F)83As, E thermal; measured reaction products, Eγ, Iγ; deduced energy levels, J, π. Comparison with Nilsson model.
doi: 10.5506/APhysPolB.47.897
2016BO19 Phys.Lett. B 760, 273 (2016) G.Bocchi, S.Leoni, B.Fornal, G.Colo, P.F.Bortignon, S.Bottoni, A.Bracco, C.Michelagnoli, D.Bazzacco, A.Blanc, G.de France, M.Jentschel, U.Koster, P.Mutti, J.-M.Regis, G.Simpson, T.Soldner, C.A.Ur, W.Urban, L.M.Fraile, R.Lozeva, B.Belvito, G.Benzoni, A.Bruce, R.Carroll, N.Cieplicka-Orynczak, F.C.L.Crespi, F.Didierjean, J.Jolie, W.Korten, T.Kroll, S.Lalkovski, H.Mach, N.Marginean, B.Melon, D.Mengoni, B.Million, A.Nannini, D.Napoli, B.Olaizola, V.Paziy, Zs.Podolyak, P.H.Regan, N.Saed-Samii, B.Szpak, V.Vedia The mutable nature of particle-core excitations with spin in the one-valence-proton nucleus 133Sb NUCLEAR REACTIONS 235U, 241Pu(n, F)133Sb, E low; measured fission products, Eγ, Iγ; deduced energy levels, J, π, level T1/2, B(Eλ). Comparison with theoretical calculations.
doi: 10.1016/j.physletb.2016.06.065
2016BU23 Nucl.Instrum.Methods Phys.Res. A837, 1 (2016) D.Bucurescu, I.Cata-Danil, G.Ciocan, C.Costache, D.Deleanu, R.Dima, D.Filipescu, N.Florea, D.G.Ghita, T.Glodariu, M.Ivascu, R.Lica, N.Marginean, R.Marginean, C.Mihai, A.Negret, C.R.Nita, A.Olacel, S.Pascu, T.Sava, L.Stroe, A.Serban, R.Suvaila, S.Toma, N.V.Zamfir, G.Cata-Danil, I.Gheorghe, I.O.Mitu, G.Suliman, C.A.Ur, T.Braunroth, A.Dewald, C.Fransen, A.M.Bruce, Zs.Podolyak, P.H.Regan, O.J.Roberts The ROSPHERE γ-ray spectroscopy array NUCLEAR REACTIONS 110Pd(13C, 4n), E=50 MeV; 82Se(13C, X)92Zr, E=42 Mev; 140Ce(13C, 3n), E=62 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, T1/2. Comparison with available data.
doi: 10.1016/j.nima.2016.08.052
2016CI02 Phys.Rev. C 93, 054302 (2016) N.Cieplicka-Orynczak, B.Fornal, S.Leoni, D.Bazzacco, A.Blanc, G.Bocchi, S.Bottoni, G.de France, M.Jentschel, U.Koster, P.Mutti, G.Simpson, T.Soldner, B.Szpak, C.Ur, W.Urban Approaching complete low-spin spectroscopy of 210Bi with a cold-neutron capture reaction NUCLEAR REACTIONS 209Bi(n, γ), E=cold neutrons from PF1B facility; measured Eγ, Iγ, γγ-coin, γγ(θ) using EXILL array at ILL-Grenoble. 210Bi; deduced levels, J, π, configurations, branching ratios, multipolarities, mixing ratios, energy-spin distribution of states, single particle-phonon excitations. Comparison with shell-model calculations using OXBASH code. NUCLEAR STRUCTURE 210Bi; calculated levels, J, π, configurations, amplitudes using shell-model OXBASH code with residual interaction of Kuo and Herling as modified by Warburton and Brown. Comparison with the present experimental data, and with evaluated data in NuDat2 database.
doi: 10.1103/PhysRevC.93.054302
2016CI04 Phys.Rev. C 94, 014311 (2016) N.Cieplicka-Orynczak, B.Szpak, S.Leoni, B.Fornal, D.Bazzacco, A.Blanc, G.Bocchi, S.Bottoni, G.de France, M.Jentschel, U.Koster, P.Mutti, G.Simpson, T.Soldner, C.Ur, W.Urban Multipolarity of the 2- → 1-, ground-state transition in 210Bi via multivariable angular correlation analysis NUCLEAR REACTIONS 209Bi(n, γ), E=cold-neutron from PF1B facility of ILL-Greboble; measured primary and secondary Eγ, Iγ, γγ-coin, γγ(θ). 210Pb; deduced levels, J, π, E2/M1 mixing ratios, multipolarity and mixing ratio of 2- to 1-, 320-keV transition by minimization of a multivariable χ2 cost function procedure applied to γγ(θ) data, capture σ; estimated production of 210Po daughter, and short-term radiotoxicity of nuclear reactors or accelerator driven systems with Pb-Bi coolant.
doi: 10.1103/PhysRevC.94.014311
2016CZ01 Phys.Rev. C 93, 034318 (2016) M.Czerwinski, T.Rzaca-Urban, W.Urban, P.Baczyk, K.Sieja, J.Timar, B.M.Nyako, I.Kuti, T.G.Tornyi, L.Atanasova, A.Blanc, M.Jentschel, P.Mutti, U.Koster, T.Soldner, G.de France, G.S.Simpson, C.A.Ur Neutron-proton multiplets in the odd-odd nucleus9037Rb53 NUCLEAR REACTIONS 235U(n, F), E=cold neutrons; measured Eγ, Iγ, γγ-coin, γγ(θ), level half-lives, γγγ-coincidences between transitions from 90Rb and from complementary fission fragments 143Cs and 144Cs using EXOGAM array at ILL-Grenoble. 90Rb; deduced medium-spin levels, J, π, multipolarities and mixing ratios, configurations, seniority-3 coupling in N=53 isotones and its absence in N=51 isotones. Comparison with shell-model calculations. NUCLEAR STRUCTURE 88,90Rb; calculated levels, J, π using shell-model. Comparison with experimental values.
doi: 10.1103/PhysRevC.93.034318
2016HA23 Phys.Rev.Lett. 117, 062501 (2016) K.Hadynska-Klek, P.J.Napiorkowski, M.Zielinska, J.Srebrny, A.Maj, F.Azaiez, J.J.Valiente Dobon, M.Kicinska-Habior, F.Nowacki, H.Naidja, B.Bounthong, T.R.Rodriguez, G.de Angelis, T.Abraham, G.Anil Kumar, D.Bazzacco, M.Bellato, D.Bortolato, P.Bednarczyk, G.Benzoni, L.Berti, B.Birkenbach, B.Bruyneel, S.Brambilla, F.Camera, J.Chavas, B.Cederwall, L.Charles, M.Ciemala, P.Cocconi, P.Coleman-Smith, A.Colombo, A.Corsi, F.C.L.Crespi, D.M.Cullen, A.Czermak, P.Desesquelles, D.T.Doherty, B.Dulny, J.Eberth, E.Farnea, B.Fornal, S.Franchoo, A.Gadea, A.Giaz, A.Gottardo, X.Grave, J.Grebosz, A.Gorgen, M.Gulmini, T.Habermann, H.Hess, R.Isocrate, J.Iwanicki, G.Jaworski, D.S.Judson, A.Jungclaus, N.Karkour, M.Kmiecik, D.Karpinski, M.Kisielinski, N.Kondratyev, A.Korichi, M.Komorowska, M.Kowalczyk, W.Korten, M.Krzysiek, G.Lehaut, S.Leoni, J.Ljungvall, A.Lopez-Martens, S.Lunardi, G.Maron, K.Mazurek, R.Menegazzo, D.Mengoni, E.Merchan, W.Meczynski, C.Michelagnoli, J.Mierzejewski, B.Million, S.Myalski, D.R.Napoli, R.Nicolini, M.Niikura, A.Obertelli, S.F.Ozmen, M.Palacz, L.Prochniak, A.Pullia, B.Quintana, G.Rampazzo, F.Recchia, N.Redon, P.Reiter, D.Rosso, K.Rusek, E.Sahin, M.-D.Salsac, P.-A.Soderstrom, I.Stefan, O.Stezowski, J.Styczen, Ch.Theisen, N.Toniolo, C.A.Ur, V.Vandone, R.Wadsworth, B.Wasilewska, A.Wiens, J.L.Wood, K.Wrzosek-Lipska, M.Zieblinski Superdeformed and Triaxial States in 42Ca NUCLEAR REACTIONS 208Pb, 197Au(42Ca, 42Ca'), E=170 MeV; measured reaction products, Eγ, Iγ. 42Ca; deduced γ-ray energies, B(E2), superdeformed bands. Comparison with available data.
doi: 10.1103/PhysRevLett.117.062501
2016IL01 Phys.Rev. C 94, 034302 (2016) S.Ilieva, Th.Kroll, J.-M.Regis, N.Saed-Samii, A.Blanc, A.M.Bruce, L.M.Fraile, G.de France, A.-L.Hartig, C.Henrich, A.Ignatov, M.Jentschel, J.Jolie, W.Korten, U.Koster, S.Lalkovski, R.Lozeva, H.Mach, N.Marginean, P.Mutti, V.Paziy, P.H.Regan, G.S.Simpson, T.Soldner, M.Thurauf, C.A.Ur, W.Urban, N.Warr Measurement of picosecond lifetimes in neutron-rich Xe isotopes NUCLEAR REACTIONS 235U, 241Pu(n, F), E=cold neutron; measured Eγ, Iγ, γγ-coin, level half-lives for the first 2+, 4+ and 6+ states by γγ(t) and recoil-distance Doppler shift method using plunger device. EXILL and FATIMA detector arrays used at ILL-Grenoble facility. 138,140,142Xe; deduced levels, J, π, B(E2). Comparison with previous experimental results, and shell-model calculations. Systematics of B(E2) values for the first 2+ states in 132,134,136,138,140,142,144Xe.
doi: 10.1103/PhysRevC.94.034302
2016KO04 Phys.Rev. C 93, 014320 (2016) T.Konstantinopoulos, S.F.Ashley, M.Axiotis, A.Spyrou, S.Harissopulos, A.Dewald, J.Litzinger, O.Moller, C.Muller-Gatterman, P.Petkov, D.R.Napoli, N.Marginean, G.de Angelis, C.A.Ur, D.Bazzacco, E.Farnea, S.M.Lenzi, R.Vlastou, D.Balabanski Lifetime measurements in 102Pd: Searching for empirical proof of the E(5) critical-point symmetry in nuclear structure NUCLEAR REACTIONS 92Zr(13C, 3n), E=48 MeV; measured Eγ, Iγ, γγ-coin, level half-lives by recoil distance Doppler-shift (RDDS) technique and analysis by differential decay curve method (DDCM). GASP array at XTU Tandem Van de Graaff accelerator at Legnaro. 102Pd; deduced levels, J, π, B(E2), configurations; calculated contours of the energy functional in (β, γ) plane. Comparison of B(E2) values with IBA model and predictions of E(5) critical-point symmetry.
doi: 10.1103/PhysRevC.93.014320
2016KR04 Phys.Rev. C 93, 044330 (2016) M.Krzysiek, M.Kmiecik, A.Maj, P.Bednarczyk, A.Bracco, F.C.L.Crespi, E.G.Lanza, E.Litvinova, N.Paar, R.Avigo, D.Bazzacco, G.Benzoni, B.Birkenbach, N.Blasi, S.Bottoni, S.Brambilla, F.Camera, S.Ceruti, M.Ciemala, G.de Angelis, P.Desesquelles, J.Eberth, E.Farnea, A.Gadea, A.Giaz, A.Gorgen, A.Gottardo, J.Grebosz, H.Hess, R.Isocarte, A.Jungclaus, S.Leoni, J.Ljungvall, S.Lunardi, K.Mazurek, R.Menegazzo, D.Mengoni, C.Michelagnoli, B.Milion, A.I.Morales, D.R.Napoli, R.Nicolini, L.Pellegri, A.Pullia, B.Quintana, F.Recchia, P.Reiter, D.Rosso, M.D.Salsac, B.Siebeck, S.Siem, P.-A.Soderstrom, C.Ur, J.J.Valiente-Dobon, O.Wieland, M.Zieblinski Pygmy dipole resonance in 140Ce via inelastic scattering of 17O NUCLEAR REACTIONS 140Ce(17O, 17O'), E=340 MeV; measured scattered 17O particle spectra, Eγ, Iγ, (17O)γ-coin, σ as function of excitation energy in 140Ce, γ(θ) using AGATA-demonstrator array for γ rays and E-ΔE detectors for particles at LNL's PIAVE-ALPI accelerator facility. DWBA analysis for the pygmy dipole states using microscopically calculated form factors based on transition densities from RQRPA and optical potentials. 140Ce; deduced levels, J, π, 1- pygmy (PDR) states, isoscalar energy-weighted sum rule (ISEWSR), PDR strengths, isospin character of the dipole states. Comparison with experimental results from (γ, γ') and (α, α') studies.
doi: 10.1103/PhysRevC.93.044330
2016MI11 Eur.Phys.J. A 52, 113 (2016) T.Mijatovic, S.Szilner, L.Corradi, D.Montanari, G.Pollarolo, E.Fioretto, A.Gadea, A.Goasduff, D.Jelavic Malenica, N.Marginean, G.Montagnoli, F.Scarlassara, N.Soic, A.M.Stefanini, C.A.Ur, J.J.Valiente-Dobon Study of the cross section determination with the PRISMA spectrometer: The 40Ar + 208Pb case NUCLEAR REACTIONS 208Pb(40Ar, x), E≈6.4 MeV/nucleon; measured outgoing ions using PRISMA spectrometer; deduced yields, σ(θ), σ(E), TKEL; calculated σ(θ) using GRAZING semi-classical model.
doi: 10.1140/epja/i2016-16113-3
2016MI29 Phys.Rev. C 94, 064616 (2016) T.Mijatovic, S.Szilner, L.Corradi, D.Montanari, G.Pollarolo, E.Fioretto, A.Gadea, A.Goasduff, D.Jelavic Malenica, N.Marginean, M.Milin, G.Montagnoli, F.Scarlassara, N.Soic, A.M.Stefanini, C.A.Ur, J.J.Valiente-Dobon Multinucleon transfer reactions in the 40Ar + 208Pb system NUCLEAR REACTIONS 208Pb(40Ar, X), E=6.4 MeV/nucleon; measured Ar-like fragments, mass spectra for the transfer products using PRISMA magnetic spectrometer at LNL-Legnaro; deduced TKEL spectra and σ(θ) for 0n, +1n, +2n, +3n, -1n, +1p, +2p, -1p, -2p, -2p+2n, -2p+1n, -2p-1n, -1p+1n, -1p+2n, -1p+3n, -1p-1n, +1p+2n, +2p+2n, +1p+1n, +1p+3n, +1p-1n, +2p+1n and +2p+3n channels, total reaction σ for 0p, +1p, +2p, +3p, +4p, -1p, -2p, -3p and -4p channels and compared with experimental reaction σ for the same channels in 208Pb(40Ca, X), E=6.2 MeV/nucleon and 208Pb(58Ni, X), E=6.0 MeV/nucleon, angle and energy integrated total cross sections. Comparison with theoretical calculations using GRAZING model for transfer reactions.
doi: 10.1103/PhysRevC.94.064616
2016MO15 Phys.Rev. C 93, 054623 (2016) D.Montanari, L.Corradi, S.Szilner, G.Pollarolo, A.Goasduff, T.Mijatovic, D.Bazzacco, B.Birkenbach, A.Bracco, L.Charles, S.Courtin, P.Desesquelles, E.Fioretto, A.Gadea, A.Gorgen, A.Gottardo, J.Grebosz, F.Haas, H.Hess, D.Jelavic Malenica, A.Jungclaus, M.Karolak, S.Leoni, A.Maj, R.Menegazzo, D.Mengoni, C.Michelagnoli, G.Montagnoli, D.R.Napoli, A.Pullia, F.Recchia, P.Reiter, D.Rosso, M.D.Salsac, F.Scarlassara, P.-A.Soderstrom, N.Soic, A.M.Stefanini, O.Stezowski, Ch.Theisen, C.A.Ur, J.J.Valiente-Dobon, M.Varga Pajtler Pair neutron transfer in 60Ni + 116Sn probed via γ-particle coincidences NUCLEAR REACTIONS 116Sn(60Ni, 60Ni'), (60Ni, n), (60Ni, 2n), E=245 MeV; measured particle and gamma spectra, (particle)γ-coin, TKEL spectra for elastic, inelastic, one- and two-neutron pickup channels using PRISMA magnetic spectrometer and AGATA array for γ rays at XTU-Tandem accelerator of LNL-Legnaro; deduced transfer probabilities for the one- and two-neutron pickup channels. Comparison with theoretical calculations. 60,61,62Ni, 114,115,116Sn; measured Doppler-corrected γ spectra; deduced levels, and experimental yields.
doi: 10.1103/PhysRevC.93.054623
2016UR04 Phys.Rev. C 94, 044328 (2016) W.Urban, K.Sieja, T.Materna, M.Czerwinski, T.Rzaca-Urban, A.Blanc, M.Jentschel, P.Mutti, U.Koster, T.Soldner, G.de France, G.S.Simpson, C.A.Ur, C.Bernards, C.Fransen, J.Jolie, J.-M.Regis, T.Thomas, N.Warr Low-spin structure of 8635Br51 and 8636Kr50 nuclei: The role of the g7/2 neutron orbital RADIOACTIVITY 86Se, 86Br(β-)[from 235U(n, γ), E=thermal neutrons from PF1B-ILL-Grenoble facility using Lohengrin fission-fragment separator]; measured Eγ, Iγ, γγ-coin for both decays, γγ(θ) and γγ(linear polarization) for 86Br decay using EXILL array of Ge detectors. 86Br, 86Kr; deduced levels, J, π, conversion coefficients, multipolarities, β feedings, logft. Comparison with large-scale shell-model calculations with refined interactions. NUCLEAR REACTIONS 235U(n, γ), E=thermal neutrons from PF1B-ILL-Grenoble facility; measured Eγ, Iγ, γγ-coin using EXILL array of Ge detectors, level half-life by γγ(t). 86Br; deduced levels, J, π, B(M2), B(E3).
doi: 10.1103/PhysRevC.94.044328
2016VO04 Phys.Rev. C 93, 054325 (2016) A.Vogt, B.Birkenbach, P.Reiter, A.Blazhev, M.Siciliano, J.J.Valiente-Dobon, C.Wheldon, D.Bazzacco, M.Bowry, A.Bracco, B.Bruyneel, R.S.Chakrawarthy, R.Chapman, D.Cline, L.Corradi, F.C.L.Crespi, M.Cromaz, G.de Angelis, J.Eberth, P.Fallon, E.Farnea, E.Fioretto, S.J.Freeman, A.Gadea, K.Geibel, W.Gelletly, A.Gengelbach, A.Giaz, A.Gorgen, A.Gottardo, A.B.Hayes, H.Hess, H.Hua, P.R.John, J.Jolie, A.Jungclaus, W.Korten, I.Y.Lee, S.Leoni, X.Liang, S.Lunardi, A.O.Macchiavelli, R.Menegazzo, D.Mengoni, C.Michelagnoli, T.Mijatovic, G.Montagnoli, D.Montanari, D.Napoli, C.J.Pearson, L.Pellegri, Zs.Podolyak, G.Pollarolo, A.Pullia, F.Radeck, F.Recchia, P.H.Regan, E.Sahin, F.Scarlassara, G.Sletten, J.F.Smith, P.-A.Soderstrom, A.M.Stefanini, T.Steinbach, O.Stezowski, S.Szilner, B.Szpak, R.Teng, C.Ur, V.Vandone, D.Ward, D.D.Warner, A.Wiens, C.Y.Wu High-spin structure of 134Xe NUCLEAR REACTIONS 198Pt(136Xe, 134Xe), E=850 MeV; 208Pb(136Xe, 134Xe), E=930 MeV; 238U(136Xe, 134Xe), E=1 GeV; measured Eγ, Iγ, γγ-coin, γ(θ), time-of-flight total kinetic energy loss (TKEL) using Gammasphere and Chico arrays at LBNL cyclotron facility for the 198Pt+136Xe reaction, and PRISMA spectrometer, Dante and AGATA arrays at PIAVE+ALPI accelerator complex for the 208Pb+136Xe and 238U+136Xe reactions. 134Xe; deduced high-spin levels, J, π, multipolarity, configurations. Comparison with shell-model calculations using the jj55 effective interaction.
doi: 10.1103/PhysRevC.93.054325
2015BA14 Phys.Rev. C 91, 047302 (2015) P.Baczyk, W.Urban, D.Zlotowska, M.Czerwinski, T.Rzaca-Urban, A.Blanc, M.Jentschel, P.Mutti, U.Koster, T.Soldner, G.de France, G.Simpson, C.A.Ur Near-yrast excitations in nucleus 83As: Tracing the πg9/2 orbital in the 78Ni region NUCLEAR REACTIONS 235U(n, F), E=cold neutrons; measured Eγ, Iγ, γγ-, γ(x ray)-coin, γγ(θ) using EXILL array at ILL-Grenoble facility. 83As; deduced levels, J, π, multipolarity, configuration. Comparison with available shell-model calculations, and with systematics of 9/2+ and 5/2- levels in N=30-50 Cu, Ga, As, Br and Rb nuclei.
doi: 10.1103/PhysRevC.91.047302
2015BI02 Eur.Phys.J. A 51, 49 (2015) P.G.Bizzeti, P.Sona, C.Michelagnoli, B.Melon, D.Bazzacco, E.Farnea, A.M.Bizzeti-Sona, G.de Angelis, A.Gadea, A.Gottardo, S.Lunardi, R.Menegazzo, D.Mengoni, A.Nannini, D.R.Napoli, A.Perego, F.Recchia, E.Sahin, J.J.Valiente-Dobon, C.A.Ur Analyzing power of AGATA triple clusters for gamma-ray linear polarization
doi: 10.1140/epja/i2015-15049-4
2015BI08 Phys.Rev. C 92, 044319 (2015) B.Birkenbach, A.Vogt, K.Geibel, F.Recchia, P.Reiter, J.J.Valiente-Dobon, D.Bazzacco, M.Bowry, A.Bracco, B.Bruyneel, L.Corradi, F.C.L.Crespi, G.de Angelis, P.Desesquelles, J.Eberth, E.Farnea, E.Fioretto, A.Gadea, A.Gengelbach, A.Giaz, A.Gorgen, A.Gottardo, J.Grebosz, H.Hess, P.R.John, J.Jolie, D.S.Judson, A.Jungclaus, W.Korten, S.Lenzi, S.Leoni, S.Lunardi, R.Menegazzo, D.Mengoni, C.Michelagnoli, T.Mijatovic, G.Montagnoli, D.Montanari, D.Napoli, L.Pellegri, G.Pollarolo, A.Pullia, B.Quintana, F.Radeck, D.Rosso, E.Sahin, M.D.Salsac, F.Scarlassara, P.-A.Soderstrom, A.M.Stefanini, T.Steinbach, O.Stezowski, S.Szilner, B.Szpak, Ch.Theisen, C.Ur, V.Vandone, A.Wiens Spectroscopy of the neutron-rich actinide nucleus 240U following multinucleon-transfer reactions NUCLEAR REACTIONS 238U(70Zn, X), E=460 MeV; 238U(136Xe, X), E=1 GeV; measured Eγ, Iγ, (reaction products)γ-, γγ-coin, TKEL spectrum using PRISMA magnetic spectrometer, DANTE particle-detector array, and CLARA, AGATA γ arrays at INFN-LNL Legnaro facility. 240U; deduced levels, J, π, bands, kinetic moment of inertia, staggering in bands for 236,238,240U. Comparison of level structure with predictions of cluster model, macroscopic-microscopic approach, and dynamical coupling model. Comparison of moment of inertia with theoretical predictions using CRHB+LN(NL1) and CRHB+LN(NL3*) calculations.
doi: 10.1103/PhysRevC.92.044319
2015BO03 Acta Phys.Pol. B46, 647 (2015) G.Bocchi, S.Leoni, S.Bottoni, A.Blanc, G.De France, M.Jentschel, U.Koster, P.Mutti, T.Soldner, G.Simpson, C.Ur, W.Urban Study of Low-spin States in Ca Isotopes via Neutron Capture Reactions NUCLEAR REACTIONS Ca(n, X)41Ca/45Ca/49Ca/49Sc, E low; measured reaction products, Eγ, Iγ; deduced energy levels, J, π. Comparison with theoretical calculations.
doi: 10.5506/APhysPolB.46.647
2015CE05 Phys.Rev.Lett. 115, 222502 (2015) S.Ceruti, F.Camera, A.Bracco, R.Avigo, G.Benzoni, N.Blasi, G.Bocchi, S.Bottoni, S.Brambilla, F.C.L.Crespi, A.Giaz, S.Leoni, A.Mentana, B.Million, A.I.Morales, R.Nicolini, L.Pellegri, A.Pullia, S.Riboldi, O.Wieland, B.Birkenbach, D.Bazzacco, M.Ciemala, P.Desesquelles, J.Eberth, E.Farnea, A.Gorgen, A.Gottardo, H.Hess, D.S.Judson, A.Jungclaus, M.Kmiecik, W.Korten, A.Maj, R.Menegazzo, D.Mengoni, C.Michelagnoli, V.Modamio, D.Montanari, S.Myalski, D.Napoli, B.Quintana, P.Reiter, F.Recchia, D.Rosso, E.Sahin, M.D.Salsac, P.-A.Soderstrom, O.Stezowski, Ch.Theisen, C.Ur, J.J.Valiente-Dobon, M.Zieblinski Isospin Mixing in 80Zr From Finite to Zero Temperature NUCLEAR REACTIONS 40Ca(40Ca, X)80Zr, E=136 MeV; 44Ca(37Cl, X)81Rb, E=95 MeV; measured reaction products, Eγ, Iγ; deduced isospin mixing and its temperature dependence, isospin-symmetry-breaking correction for Fermi superallowed transition. Comparison with available data.
doi: 10.1103/PhysRevLett.115.222502
2015CR02 Phys.Rev. C 91, 024323 (2015) F.C.L.Crespi, A.Bracco, R.Nicolini, E.G.Lanza, A.Vitturi, D.Mengoni, S.Leoni, G.Benzoni, N.Blasi, C.Boiano, S.Bottoni, S.Brambilla, F.Camera, A.Corsi, A.Giaz, B.Million, L.Pellegri, V.Vandone, O.Wieland, P.Bednarczyk, M.Ciemala, M.Kmiecik, M.Krzysiek, A.Maj, D.Bazzacco, M.Bellato, B.Birkenbach, D.Bortolato, E.Calore, B.Cederwall, G.de Angelis, P.Desesquelles, J.Eberth, E.Farnea, A.Gadea, A.Gorgen, A.Gottardo, H.Hess, R.Isocrate, J.Jolie, A.Jungclaus, R.S.Kempley, M.Labiche, R.Menegazzo, C.Michelagnoli, P.Molini, D.R.Napoli, A.Pullia, B.Quintana, F.Recchia, P.Reiter, E.Sahin, S.Siem, P.-A.Soderstrom, O.Stezowski, Ch.Theisen, C.Ur, J.J.Valiente-Dobon 1- and 2+ discrete states in 90Zr populated via the (170, 170'γ) reaction NUCLEAR REACTIONS 90Zr(17O, 17O')(17O, 17O), E=340 MeV; measured particle spectra, Eγ, Iγ, σ(θ) for g.s., 1-, 2+ and 3- states, (scattered particle)γ-coin using Si telescopes for particle detection and AGATA array for γ detection at LNL-Legnaro Tandem-ALPI accelerator facility. 90Zr; deduced levels, J, π, B(E1), isoscalar component of the 1- state. DWBA analysis of σ(θ) data. Comparison of E1 strength with other experiments.
doi: 10.1103/PhysRevC.91.024323
2015CZ01 Phys.Rev. C 92, 014328 (2015) M.Czerwinski, T.Rzaca-Urban, W.Urban, P.Baczyk, K.Sieja, B.M.Nyako, J.Timar, I.Kuti, T.G.Tornyi, L.Atanasova, A.Blanc, M.Jentschel, P.Mutti, U.Koster, T.Soldner, G.de France, G.S.Simpson, C.A.Ur Neutron-proton multiplets in the nucleus 88Br NUCLEAR REACTIONS 235U(n, F), E=cold neutrons; measured Eγ, Iγ, γγ-coin, γγ-coin with γ rays from complementary fission fragments 145,146La, delayed γ spectra, level half-lives by γ(t), γγ(θ) using EXILL array of Ge detectors at the PF1B facility of ILL-Grenoble. 95,97Sr; measured level half-lives of isomers by γγ(t). 145,146La; measured Eγ, γγ-coin. 88Br; deduced levels, J, π, multipolarity, mixing ratio, configurations, single-particle estimates of partial half-lives for decay branches of the 1787.3-keV level, proton-neutron multiplets. Comparison with detailed shell-model calculations, and with levels in 86Br.
doi: 10.1103/PhysRevC.92.014328
2015FI10 Eur.Phys.J. A 51, 185 (2015) D.Filipescu, A.Anzalone, D.L.Balabanski, S.S.Belyshev, F.Camera, M.La Cognata, P.Constantin, L.Csige, P.V.Cuong, M.Cwiok, V.Derya, W.Dominik, M.Gai, S.Gales, I.Gheorghe, B.S.Ishkhanov, A.Krasznahorkay, A.A.Kuznetsov, C.Mazzocchi, V.N.Orlin, N.Pietralla, M.Sin, C.Spitaleri, K.A.Stopani, O.Tesileanu, C.A.Ur, I.Ursu, H.Utsunomiya, V.V.Varlamov, H.R.Weller, N.V.Zamfir, A.Zilges Perspectives for photonuclear research at the Extreme Light Infrastructure - Nuclear Physics (ELI-NP) facility
doi: 10.1140/epja/i2015-15185-9
2015JO01 Nucl.Phys. A934, 1 (2015) J.Jolie, J.-M.Regis, D.Wilmsen, N.Saed-Samii, M.Pfeiffer, N.Warr, A.Blanc, M.Jentschel, U.Koster, P.Mutti, T.Soldner, G.S.Simpson, G.De France, W.Urban, F.Drouet, A.Vancraeyenest, A.M.Bruce, O.J.Roberts, L.M.Fraile, V.Paziy, A.Ignatov, S.Kisyov, S.Lalkovski, Zs.Podolyak, P.H.Regan, E.Wilson, W.Korten, C.A.Ur, R.Lica, N.Marginean Test of the SO(6) selection rule in 196Pt using cold-neutron capture NUCLEAR REACTIONS 195Pt(n, γ), E=cold; measured Eγ, Iγ(t), γγ-coin using EXOGAM Ge detectors and fast LaBr3(Ce) scintillators. 196Pt deduced levels, J, π, 0+3 state B(E2), T1/2 limit, decay selection rules.
doi: 10.1016/j.nuclphysa.2014.11.008
2015LE03 Acta Phys.Pol. B46, 637 (2015) S.Leoni, G.Bocchi, S.Bottoni, D.Bazzacco, N.Cieplicka, B.Fornal, B.Szpak, C.Michelagnoli, A.Blanc, G.De France, M.Jentschel, U.Koster, R.Lozeva, P.Mutti, T.Soldner, G.Simpson, C.Ur, W.Urban Particle-core Couplings Close to Neutron-rich Doubly-magic Nuclei NUCLEAR REACTIONS 235U, 241Pu(n, F)132Te/133Sb/130Sn/210Bi, E low; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, partial level scheme.
doi: 10.5506/APhysPolB.46.637
2015MI06 Acta Phys.Pol. B46, 439 (2015) T.Mijatovic, S.Szilner, L.Corradi, D.Montanari, S.Courtin, E.Fioretto, A.Gadea, A.Goasduff, F.Haas, D.Jelavic Malenica, G.Montagnoli, G.Pollarolo, L.Prepolec, F.Scarlassara, N.Soic, A.M.Stefanini, V.Tokic, C.A.Ur, J.J.Valiente-Dobon Pairing Correlation Study in the 40Ar + 208Pb Multinucleon Transfer Reaction NUCLEAR REACTIONS 208Pb(40Ar, X)39Cl/41Ar, E=255 MeV; measured reaction products, Eγ, Iγ; deduced σ(θ).
doi: 10.5506/APhysPolB.46.439
2015PE08 Phys.Rev. C 92, 014330 (2015) L.Pellegri, A.Bracco, N.Tsoneva, R.Avigo, G.Benzoni, N.Blasi, S.Bottoni, F.Camera, S.Ceruti, F.C.L.Crespi, A.Giaz, S.Leoni, H.Lenske, B.Million, A.I.Morales, R.Nicolini, O.Wieland, D.Bazzacco, P.Bednarczyk, B.Birkenbach, M.Ciemala, G.de Angelis, E.Farnea, A.Gadea, A.Gorgen, A.Gottardo, J.Grebosz, R.Isocrate, M.Kmiecik, M.Krzysiek, S.Lunardi, A.Maj, K.Mazurek, D.Mengoni, C.Michelagnoli, D.R.Napoli, F.Recchia, B.Siebeck, S.Siem, C.Ur, J.J.Valiente-Dobon Multitude of 2+ discrete states in 124Sn observed via the (17O, 17O' γ) reaction: Evidence for pygmy quadrupole states NUCLEAR REACTIONS 124Sn(17O, 17O'), E=340 MeV; measured Eγ, Iγ, γ(θ), particle spectra, (17O)γ-coin, inelastic scattering σ using the AGATA array at Tandem-ALPI accelerator complex of INFN-LNL facility. 124Sn; deduced levels, J, π, multipolarity, B(E2) for 2+ states, sum rule strength for the ISGQR. DWBA analysis. Comparison with self-consistent density functional theory and extended QRPA approach describing 2+ states as pygmy quadrupole resonances.
doi: 10.1103/PhysRevC.92.014330
2015SA09 Phys.Rev. C 91, 034302 (2015) E.Sahin, M.Doncel, K.Sieja, G.de Angelis, A.Gadea, B.Quintana, A.Gorgen, V.Modamio, D.Mengoni, J.J.Valiente-Dobon, P.R.John, M.Albers, D.Bazzacco, G.Benzoni, B.Birkenbach, B.Cederwall, E.Clement, D.Curien, L.Corradi, P.Desesquelles, A.Dewald, F.Didierjean, G.Duchene, J.Eberth, M.N.Erduran, E.Farnea, E.Fioretto, G.de France, C.Fransen, R.Gernhauser, A.Gottardo, M.Hackstein, T.Hagen, A.Hernandez-Prieto, H.Hess, T.Huyuk, A.Jungclaus, S.Klupp, W.Korten, A.Kusoglu, S.M.Lenzi, J.Ljungvall, C.Louchart, S.Lunardi, R.Menegazzo, C.Michelagnoli, T.Mijatovic, B.Million, P.Molini, G.Montagnoli, D.Montanari, O.Moller, D.R.Napoli, A.Obertelli, R.Orlandi, G.Pollarolo, A.Pullia, F.Recchia, P.Reiter, D.Rosso, W.Rother, M.-D.Salsac, F.Scarlassara, M.Schlarb, S.Siem, PushpendraP.Singh, P.-A.Soderstrom, A.M.Stefanini, O.Stezowski, B.Sulignano, S.Szilner, Ch.Theisen, C.A.Ur, M.Yalcinkaya Shell evolution beyond N=40: 69, 71, 73Cu NUCLEAR REACTIONS 238U(76Ge, X)69Cu/71Cu/73Cu, E=577 MeV; measured Eγ, Iγ, yields of reaction products level half-lives by RDDS method using AGATA demonstrator array coupled to PRISMA spectrometer at Tandem-XTU and ALPI LINAC facilities at LNL, Legnaro. 69,71,73Cu; deduced levels, J, π, B(E2), configuration. Comparison with the state-of-the-art shell-model calculations.
doi: 10.1103/PhysRevC.91.034302
2015ST16 Phys.Rev. C 92, 044324 (2015) C.Stahl, J.Leske, C.Bauer, D.Bazzacco, E.Farnea, A.Gottardo, P.R.John, C.Michelagnoli, N.Pietralla, M.Reese, E.Sahin, B.Birkenbach, A.Bracco, F.C.L.Crespi, G.de Angelis, P.Desesquelles, J.Eberth, A.Gadea, A.Gorgen, J.Grebosz, H.Hess, J.Jolie, A.Jungclaus, W.Korten, S.M.Lenzi, S.Lunardi, R.Menegazzo, D.Mengoni, V.Modamio, D.R.Napoli, A.Pullia, B.Quintana, F.Recchia, P.Reiter, D.Rosso, M.D.Salsac, P.-A.Soderstrom, O.Stezowski, Ch.Theisen, C.A.Ur, J.J.Valiente-Dobon Population of the 2+ms mixed-symmetry state of 140Ba with the α-transfer reaction NUCLEAR REACTIONS 12C(136Xe, 140Ba)8Be, E=500, 546 MeV; measured Eγ, Iγ, (particle)γ-, γγ-coin using AGATA demonstrator array at LNL, Legnaro. 140Ba; deduced levels, J, π, energy and cross section of 2+ mixed-symmetry state. 139Ba; observed γ rays populated in 12C(136Xe, 139Ba*)4He+αn.
doi: 10.1103/PhysRevC.92.044324
2015SZ02 Phys.Rev. C 92, 014315 (2015) T.Szucs, D.Bemmerer, A.Caciolli, Zs.Fulop, R.Massarczyk, C.Michelagnoli, T.P.Reinhardt, R.Schwengner, M.P.Takacs, C.A.Ur, A.Wagner, L.Wagner Determination of γ-ray widths in 15N using nuclear resonance fluorescence NUCLEAR REACTIONS 11B, 15N(γ, γ'), E<12.6 MeV; measured Eγ, Iγ, γ(θ), integrated scattering cross sections using NRF technique at superconducting electron accelerator ELBE-HZDR. 11B, 15N; deduced levels, J, π, multipolarities, mixing ratios, γ branching ratios, partial gamma widths to the ground state, resonance strengths of 527-and 634-keV proton resonances, and proton reduced width of 10.804-MeV level in 15N. Comparison with previous experimental data.
doi: 10.1103/PhysRevC.92.014315
2015UR02 Acta Phys.Pol. B46, 743 (2015) C.A.Ur, D.Balabanski, G.Cata-Danil, S.Gales, I.Morjan, O.Tesileanu, D.Ursescu, I.Ursu, N.V.Zamfir New Frontiers in Nuclear Physics Research at ELI-NP
doi: 10.5506/APhysPolB.46.743
2015VA12 Nucl.Phys. A941, 273 (2015) M.Varga Pajtler, S.Szilner, L.Corradi, G.de Angelis, E.Fioretto, A.Gadea, F.Haas, S.Lunardi, D.Jelavic Malenica, N.Marginean, D.Mengoni, T.Mijatovic, G.Montagnoli, D.Montanari, G.Pollarolo, F.Recchia, M.-D.Salsac, F.Scarlassara, N.Soic, A.M.Stefanini, C.A.Ur, J.J.Valiente-Dobon Selective properties of neutron transfer reactions in the 90Zr + 208Pb system for the population of excited states in zirconium isotopes NUCLEAR REACTIONS 208Pb(90Zr, x), E=560 MeV; measured projectile-like products using PRISMA magnetic spectrometer, transverse field multiparametric ionization chambers, Doppler corrected Eγ, Iγ, (fragment)γ-coin; deduced mass distribution. 89,90,91,92,93,94,95,96,97Zr deduced γ transitions, levels, J, π, rotational bands, energies of first 2+ and 3- states for even-even isotopes, half-integer spin states in odd isotopes.
doi: 10.1016/j.nuclphysa.2015.07.007
2015VO11 Phys.Rev. C 92, 024619 (2015) A.Vogt, B.Birkenbach, P.Reiter, L.Corradi, T.Mijatovic, D.Montanari, S.Szilner, D.Bazzacco, M.Bowry, A.Bracco, B.Bruyneel, F.C.L.Crespi, G.de Angelis, P.Desesquelles, J.Eberth, E.Farnea, E.Fioretto, A.Gadea, K.Geibel, A.Gengelbach, A.Giaz, A.Gorgen, A.Gottardo, J.Grebosz, H.Hess, P.R.John, J.Jolie, D.S.Judson, A.Jungclaus, W.Korten, S.Leoni, S.Lunardi, R.Menegazzo, D.Mengoni, C.Michelagnoli, G.Montagnoli, D.Napoli, L.Pellegri, G.Pollarolo, A.Pullia, B.Quintana, F.Radeck, F.Recchia, D.Rosso, E.Sahin, M.D.Salsac, F.Scarlassara, P.-A.Soderstrom, A.M.Stefanini, T.Steinbach, O.Stezowski, B.Szpak, Ch.Theisen, C.Ur, J.J.Valiente-Dobon, V.Vandone, A.Wiens Light and heavy transfer products in 136Xe + 238U multinucleon transfer reactions NUCLEAR REACTIONS 238U(136Xe, F)130Ba/131Ba/132Ba/133Ba/134Ba/135Ba/136Ba/137Ba/138Ba/139Ba/140Ba/141Ba/142Ba/143Ba/144Ba, 123Cs/124Cs/125Cs/126Cs/127Cs/128Cs/129Cs/130Cs/131Cs/132Cs/133Cs/134Cs/135Cs/136Cs/137Cs/138Cs/139Cs/140Cs/141Cs/142Cs/143Cs/126Xe/127Xe/128Xe/129Xe/130Xe/131Xe/132Xe/133Xe/134Xe/135Xe/136Xe/137Xe/138Xe/139Xe/140Xe/141Xe/142Xe/122I/123I/124I/125I/126I/127I/128I/129I/130I/131I/132I/133I/134I/135I/136I/137I/138I/139I/140I/141I/121Te/122Te/123Te/124Te/125Te/126Te/127Te/128Te/129Te/130Te/131Te/132Te/133Te/134Te/135Te/136Te/236U/237U/238U/239U/240U/Th/Ac/Np/Pu, E=1 GeV; measured projectile-like reaction products, Doppler-corrected Eγ, Iγ, (particle)γ-coin, E(x ray), I(x ray) for Z=89-94 products, yield distribution of Z=31-57 products, mass spectra for Te to Ba region, σ, time-of-flight difference spectrum using PRISMA magnetic spectrometer, multichannel-plate detector DANTE, and Advanced Gamma Tracking Array (AGATA) at PIAVE-ALPI accelerator complex of INFN-LNL-Lenargo; deduced Matrix of time difference between PRISMA and DANTE as function of the total kinetic energy loss (TKEL) for particle transfer, fission, and elastically scattered 136Xe events, mass-integrated yields of actinide nuclei. 74Ge(n, n'γ), E=transfer neutrons; measured Iγ of neutron-induced background radiation with gates on the transfer- and fission-like Δ(TOF) peak. 236,238U; deduced levels J, π, rotational bands. 239U; observed γ-rays. Comparison with coupled-channel semiclassical calculations using GRAZING code.
doi: 10.1103/PhysRevC.92.024619
2014AY01 Phys.Rev. C 89, 014310 (2014) S.Aydin, M.Ionescu-Bujor, F.Recchia, S.M.Lenzi, M.Bouhelal, D.Bazzacco, P.G.Bizzeti, A.M.Bizzeti-Sona, G.de Angelis, I.Deloncle, E.Farnea, A.Gadea, A.Gottardo, F.Haas, T.Huyuk, H.Laftchiev, S.Lunardi, D.Mengoni, R.Menegazzo, C.Michelagnoli, D.R.Napoli, A.Poves, E.Sahin, P.P.Singh, D.Tonev, C.A.Ur, J.J.Valiente-Dobon High-spin level structure of 35S NUCLEAR REACTIONS 24Mg(14N, 3p), E=40 MeV; measured Eγ, Iγ, γγ-coin, γ(θ)(ADO), level half-lives by DSAM using 4π-GASP array at LNL XTU-Tandem accelerator facility. 35S; deduced high-spin levels, J, π, bands, multipolarity, mixing ratio, configurations, branching ratios, B(M1), B(E2), B(E3). Comparisons with large-scale shell model calculations using computer code ANTOINE with different effective interactions, and model spaces to allow particle-hole excitations across the N=Z=20 shell gap.
doi: 10.1103/PhysRevC.89.014310
2014BA17 Acta Phys.Pol. B45, 483 (2014) D.L.Balabanski, G.Cata-Danil, D.Filipescu, S.Gales, O.Tesileanu, C.A.Ur, I.Ursu, N.V.Zamfir The Extreme Light Infrastructure Nuclear Physics Facility: Towards Experiments with Brilliant γ-Ray Beams
doi: 10.5506/APhysPolB.45.483
2014BO12 Phys.Rev. C 89, 054302 (2014) G.Bocchi, S.Leoni, S.Bottoni, G.Benzoni, A.Bracco, P.F.Bortignon, G.Colo, B.Belvito, C.R.Nita, N.Marginean, D.Filipescu, D.Ghita, T.Glodariu, R.Lica, R.Marginean, C.Mihai, A.Negret, T.Sava, L.Stroe, S.Toma, D.Bucurescu, I.Georghe, R.Suvaila, D.Deleanu, C.A.Ur, S.Aydin Probing particle-phonon-coupled states in the neutron-rich nucleus 65Cu by lifetime measurements with fast-timing techniques NUCLEAR REACTIONS 64Ni(7Li, 2nα), (7Li, 3n), E=32 MeV; measured Eγ, Iγ, γγ-coin, level half-lives by fast-timing technique. 65Cu, 68Ga; deduced levels, B(E3), configuration. Comparison with particle-vibration (weak) coupling model calculations.
doi: 10.1103/PhysRevC.89.054302
2014CR03 Phys.Rev.Lett. 13, 012501 (2014) F.C.L.Crespi, A.Bracco, R.Nicolini, D.Mengoni, L.Pellegri, E.G.Lanza, S.Leoni, A.Maj, M.Kmiecik, R.Avigo, G.Benzoni, N.Blasi, C.Boiano, S.Bottoni, S.Brambilla, F.Camera, S.Ceruti, A.Giaz, B.Million, A.I.Morales, V.Vandone, O.Wieland, P.Bednarczyk, M.Ciemala, J.Grebosz, M.Krzysiek, K.Mazurek, M.Zieblinski, D.Bazzacco, M.Bellato, B.Birkenbach, D.Bortolato, E.Calore, B.Cederwall, L.Charles, G.de Angelis, P.Desesquelles, J.Eberth, E.Farnea, A.Gadea, A.Gorgen, A.Gottardo, R.Isocrate, J.Jolie, A.Jungclaus, N.Karkour, W.Korten, R.Menegazzo, C.Michelagnoli, P.Molini, D.R.Napoli, A.Pullia, F.Recchia, P.Reiter, D.Rosso, E.Sahin, M.D.Salsac, B.Siebeck, S.Siem, J.Simpson, P.-A.Soderstrom, O.Stezowski, Ch.Theisen, C.Ur, J.J.Valiente-Dobon Isospin Character of Low-Lying Pygmy Dipole States in 208Pb via Inelastic Scattering of 17O Ions NUCLEAR REACTIONS 208Pb(17O, 17O), E=340 MeV; measured reaction products, Eγ, Iγ; deduced σ, σ(θ), B(E1). Comparison with DWBA calculations.
doi: 10.1103/PhysRevLett.113.012501
2014GO20 Phys.Rev. C 90, 034317 (2014) A.Gottardo, J.J.Valiente-Dobon, G.Benzoni, S.Lunardi, A.Gadea, A.Algora, N.Al-Dahan, G.de Angelis, Y.Ayyad, D.Bazzacco, J.Benlliure, P.Boutachkov, M.Bowry, A.Bracco, A.M.Bruce, M.Bunce, F.Camera, E.Casarejos, M.L.Cortes, F.C.L.Crespi, A.Corsi, A.M.D.Bacelar, A.Y.Deo, C.Domingo-Pardo, M.Doncel, T.Engert, K.Eppinger, G.F.Farrelly, F.Farinon, E.Farnea, H.Geissel, J.Gerl, N.Goel, M.Gorska, J.Grebosz, E.Gregor, T.Habermann, R.Hoischen, R.Janik, P.R.John, S.Klupp, I.Kojouharov, N.Kurz, S.M.Lenzi, S.Leoni, S.Mandal, R.Menegazzo, D.Mengoni, B.Million, V.Modamio, A.I.Morales, D.R.Napoli, F.Naqvi, R.Nicolini, C.Nociforo, M.Pfutzner, S.Pietri, Zs.Podolyak, A.Prochazka, W.Prokopowicz, F.Recchia, P.H.Regan, M.W.Reed, D.Rudolph, E.Sahin, H.Schaffner, A.Sharma, B.Sitar, D.Siwal, K.Steiger, P.Strmen, T.P.D.Swan, I.Szarka, C.A.Ur, P.M.Walker, H.Weick, O.Wieland, H-J.Wollersheim Isomeric decay spectroscopy of the 217Bi isotope RADIOACTIVITY 217mBi(IT)[from 9Be(238U, X), E=1 GeV/nucleon]; measured Eγ, Iγ, γγ-coin, isomer half-life by γ(t) using FRS-RISING system at UNILAC-SIS-18 accelerator facility of GSI. 217Bi; deduced levels, J, π, B(E2). Comparison with large-scale shell model calculations and structures of 211,213,215Bi. NUCLEAR STRUCTURE 211,213,215,217Bi; calculated levels, J, π using large-scale shell model and Kuo-Herling (KH) interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.90.034317
2014IO01 Phys.Rev. C 90, 014323 (2014), Erratum Phys.Rev. C 90, 029903 (2014) M.Ionescu-Bujor, A.Iordachescu, N.Marginean, R.Lica, D.Bucurescu, F.Brandolini, D.Deleanu, D.Filipescu, I.Gheorghe, D.Ghita, T.Glodariu, R.Marginean, N.H.Medina, C.Mihai, A.Negret, L.Stroe, C.A.Ur Structure of 130La at low and medium spins NUCLEAR REACTIONS 121Sb(12C, 3n), E=50 MeV; 116Sn(16O, np), E=70 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO), isomer half-lives by γ(t), g factors by γ(t, θ, H) time-differential perturbed angular distribution (TDPAD) at Tandem accelerator facility of IFIN-HH at Bucharest. 130La; deduced low and medium spin levels, J, π, conversion coefficient, multipolarity, configuration, electric quadrupole coupling constant. Comparison with two-quasiparticles plus rotor model calculations. NUCLEAR MOMENTS 130La; measured γ(t, θ, H) time-differential perturbed angular distribution (TDPAD); deduced isomeric state g factor, quadrupole coupling constant in polycrystalline metallic Sn lattice. NUCLEAR STRUCTURE 130La; calculated levels, J, π using two-quasiparticles plus rotor model. Comparison with experimental data.
doi: 10.1103/PhysRevC.90.014323
2014JO05 Phys.Rev. C 90, 021301 (2014) P.R.John, V.Modamio, J.J.Valiente-Dobon, D.Mengoni, S.Lunardi, T.R.Rodriguez, D.Bazzacco, A.Gadea, C.Wheldon, T.Alexander, G.de Angelis, N.Ashwood, M.Barr, G.Benzoni, B.Birkenbach, P.G.Bizzeti, A.M.Bizzeti-Sona, S.Bottoni, M.Bowry, A.Bracco, F.Browne, M.Bunce, F.Camera, B.Cederwall, L.Corradi, F.C.L.Crespi, P.Desesquelles, J.Eberth, E.Farnea, E.Fioretto, A.Gorgen, A.Gottardo, J.Grebosz, L.Grente, H.Hess, A.Jungclaus, Tz.Kokalova, A.Korichi, W.Korten, A.Kusoglu, S.Lenzi, S.Leoni, J.Ljungvall, G.Maron, W.Meczynski, B.Melon, R.Menegazzo, C.Michelagnoli, T.Mijatovic, B.Million, P.Molini, G.Montagnoli, D.Montanari, D.R.Napoli, P.Nolan, C.Oziol, Zs.Podolyak, G.Pollarolo, A.Pullia, B.Quintana, F.Recchia, P.Reiter, O.J.Roberts, D.Rosso, E.Sahin, M.-D.Salsac, F.Scarlassara, M.Sferrazza, J.Simpson, P.-A.Soderstrom, A.M.Stefanini, O.Stezowski, S.Szilner, Ch.Theisen, C.A.Ur, J.Walshe Shape evolution in the neutron-rich osmium isotopes: Prompt γ-ray spectroscopy of 196Os NUCLEAR REACTIONS 198Pt(82Se, X), E=426 MeV; measured Eγ, Iγ, γγ-, (84Kr)γ-coin using PRISMA spectrometer for fragments and AGATA array for γ rays at Tandem-ALPI-LNL accelerator facility. 196Os; deduced levels, J, π, γ-unstable/triaxial rotor yrast band. Comparison with state-of-the-art beyond-mean-field calculations. NUCLEAR STRUCTURE 188,190,192,194,196,198Os; calculated particle number projected potential energy surfaces in (β2, γ) plane, level energies in the yrast bands using Gogny D1S interaction. State-of-the-art beyond-meanfield calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.90.021301
2014KR05 Phys.Scr. 89, 054016 (2014) M.Krzysiek, M.Kmiecik, A.Maj, P.Bednarczyk, M.Ciemala, B.Fornal, J.Grebosz, K.Mazurek, W.Meczynski, M.Zieblinski, F.C.L.Crespi, A.Bracco, G.Benzoni, N.Blasi, C.Boiano, S.Bottoni, S.Brambilla, F.Camera, A.Giaz, S.Leoni, B.Million, A.I.Morales, R.Nicolini, L.Pellegri, S.Riboldi, V.Vandone, O.Wieland, G.De Angelis, D.R.Napoli, J.J.Valiente-Dobon, D.Bazzacco, E.Farnea, A.Gottardo, S.Lenzi, S.Lunardi, D.Mengoni, C.Michelagnoli, F.Recchia, C.Ur, A.Gadea, T.Huyuk, D.Barrientos, B.Birkenbach, K.Geibel, H.Hess, P.Reiter, T.Steinbach, A.Wiens, A.Burger, A.Gorgen, M.Guttormsen, A.C.Larsen, S.Siem Study of the soft dipole modes in 140Ce via inelastic scattering of 17O NUCLEAR REACTIONS 140Ce(17O, 17O), E=20 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced angular distributions of emitted γ-rays and spectra.
doi: 10.1088/0031-8949/89/5/054016
2014MA27 Acta Phys.Pol. B45, 235 (2014) M.Matejska-Minda, P.Bednarczyk, B.Fornal, M.Ciemala, M.Kmiecik, M.Krzysiek, A.Maj, W.Meczynski, S.Myalski, J.Styczen, M.Zieblinski, G.de Angelis, T.Huyuk, C.Michelagnoli, E.Sahin, S.Aydin, E.Farnea, R.Menegazzo, F.Recchia, C.Ur, S.Brambilla, S.Leoni, D.Montanari, G.Jaworski, M.Palacz, R.Wadsworth, F.Xu, W.Liang Lifetime Measurements of Short Lived States in 69As NUCLEAR REACTIONS 40Ca(32S, 3p)69As, E=95 MeV; measured reaction products, Eγ, Iγ; deduced high-spin energy levels, J, π, T1/2, quadrupole moments. Comparison with TRS calculations.
doi: 10.5506/APhysPolB.45.235
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