NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = J.Srebrny Found 141 matches. Showing 1 to 100. [Next]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
2022LV01 Phys.Lett. B 824, 136840 (2022) B.F.Lv, C.M.Petrache, E.A.Lawrie, S.Guo, A.Astier, K.K.Zheng, H.J.Ong, J.G.Wang, X.H.Zhou, Z.Y.Sun, P.T.Greenlees, H.Badran, T.Calverley, D.M.Cox, T.Grahn, J.Hilton, R.Julin, S.Juutinen, J.Konki, J.Pakarinen, P.Papadakis, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, C.Scholey, J.Sorri, S.Stolze, J.Uusitalo, B.Cederwall, A.Ertoprak, H.Liu, I.Kuti, J.Timar, A.Tucholski, J.Srebrny, C.Andreoiu Evidence against the wobbling nature of low-spin bands in 135Pr NUCLEAR REACTIONS 100Mo(40Ar, 4np), E=152 MeV; measured reaction products, Eγ, Iγ, γ-γ-γ-coin.; deduced γ-ray energies and intensities, J, π, level scheme, negative-parity bands, angular correlations, phonon wobbling bands. Quasiparticle-plus-triaxial-rotor model calculations.
doi: 10.1016/j.physletb.2021.136840
2022LV02 Phys.Rev. C 105, 034302 (2022) B.F.Lv, C.M.Petrache, R.Budaca, A.Astier, K.K.Zheng, P.Greenlees, H.Badran, T.Calverley, D.M.Cox, T.Grahn, J.Hilton, R.Julin, S.Juutinen, J.Konki, J.Pakarinen, P.Papadakis, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, C.Scholey, J.Sorri, S.Stolze, J.Uusitalo, B.Cederwall, A.Ertoprak, H.Liu, S.Guo, J.G.Wang, H.J.Ong, X.H.Zhou, Z.Y.Sun, I.Kuti, J.Timar, A.Tucholski, J.Srebrny, C.Andreoiu Experimental evidence for transverse wobbling bands in 136Nd NUCLEAR REACTIONS 100Mo(40Ar, 4n)136Nd, E=152 MeV; analyzed γ-ray measurements reported in their previous articles: 2018Pe07, 2018Lv01, 2019Pe21 and 2020Pe07 (Phys. Rev. C 97, 041304(R); ibid 98, 044304; 100, 054319; 102, 014311). 136Nd; deduced levels, J, π, γ-ray asymmetry ratios for 751- and 781-keV γ rays, linear polarization for 751-keV γ ray, multipolarity, B(M1)/B(E2) and B(E2)/B(E2) ratios, transverse one-phonon and zero-phonon wobbling-mode bands, and configurations. Comparison with theoretical calculations using a new particle-rotor model coupling the total angular momentum of two quasiparticles to a triaxial core in an orthogonal geometry.
doi: 10.1103/PhysRevC.105.034302
2021DI09 Phys.Rev. C 104, 064304 (2021) B.Ding, C.M.Petrache, S.Guo, E.A.Lawrie, I.Wakudyanaye, Z.H.Zhang, H.L.Wang, H.Y.Meng, D.Mengoni, Y.H.Qiang, J.G.Wang, C.Andreoiu, A.Astier, A.Avaa, T.Back, R.A.Bark, D.Bazzacco, A.Boso, T.D.Bucher, B.Cederwall, M.V.Chisapi, H.L.Fan, F.Galtarossa, F.H.Garcia, A.Goasduff, G.Jaworski, P.Jones, I.Kuti, J.J.Lawrie, G.S.Li, R.Li, M.L.Liu, Z.Liu, B.Lomberg, B.F.Lv, T.Marchlewski, L.Mdletshe, L.Msebi, S.H.Mthembu, D.R.Napoli, A.Netshiya, M.F.Nkalanga, J.N.Orce, K.Ortner, F.Recchia, S.Riccetto, A.Rohilla, T.W.Seakamela, M.Siciliano, M.A.Sithole, D.Sohler, J.Srebrny, D.Testov, A.Tucholski, J.J.Valiente-Dobon, F.Wentzel, K.Whitmore, Y.H.Zhang, K.K.Zheng, X.H.Zhou, B.R.Zikhali Signature splitting of the g7/2 [404] 7/2+ bands in 131Ba and 133Ce NUCLEAR REACTIONS 122Sn(13C, 4nγ)131Ba, E=65 MeV from XTU Tandem accelerator at LNL-Legnaro; 125Te(12C, 4nγ)133Ce, E=57 MeV from separated sector cyclotron of iThemba LABS; measured Eγ, Iγ, γγ-coin, γγ(θ) using GALILEO array of 25 Compton-suppressed HPGe detectors, EUCLIDES silicon ball for charged particles and the Neutron Wall array for neutrons for 131Ba at Legnaro, and AFRODITE array of eight Compton-suppressed clover detectors for 133Ce at iThemba LABS. 131Ba, 133Ce; deduced high-spin levels, multipolarities, J, π, bands, quasiparticle alignments, dynamical moments of inertia, signature splittings and configurations. Comparison with cranked shell model and quasiparticle-plus-triaxial-rotor model calculations.
doi: 10.1103/PhysRevC.104.064304
2021LV01 Phys.Rev. C 103, 044308 (2021) B.F.Lv, C.M.Petrache, E.A.Lawrie, A.Astier, E.Dupont, K.K.Zheng, P.Greenlees, H.Badran, T.Calverley, D.M.Cox, T.Grahn, J.Hilton, R.Julin, S.Juutinen, J.Konki, J.Pakarinen, P.Papadakis, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, C.Scholey, J.Sorri, S.Stolze, J.Uusitalo, B.Cederwall, A.Ertoprak, H.Liu, S.Guo, J.G.Wang, H.J.Ong, X.H.Zhou, Z.Y.Sun, I.Kuti, J.Timar, A.Tucholski, J.Srebrny, C.Andreoiu Tilted precession bands in 135Nd NUCLEAR REACTIONS 100Mo(40Ar, 5n)135Nd, E=152 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(two-angle, anisotropy ratio), γ(θ), γγ(linear polarization) using JUROGAM II spectrometer with 39 Compton-suppressed Ge detectors at the K130 Cyclotron facility of the University of Jyvaskyla. 135Nd; deduced high-spin levels, J, π, rotational bands, multipolarities, mixing ratios, B(M1)out/B(E2)in and B(E2)out/B(E2)in ratios, configurations. Comparison with quasiparticle-plus-triaxial-rotor model calculations. Observed bands described as tilted precession (TiP) bands instead of wobbling bands. Discussed nuclear triaxiality, and similarities and differences between tilted precession bands (TiP) and wobbling bands.
doi: 10.1103/PhysRevC.103.044308
2021SA33 Phys.Rev. C 104, 024322 (2021) J.Samorajczyk-Pysk, Ch.Droste, L.Prochniak, J.Srebrny, S.G.Rohozinski, J.Andrzejewski, S.Dutt, A.Gawlik, K.Hadynska-Klek, L.Janiak, M.Klintefjord, M.Kowalczyk, J.Kowalska, R.Kumar, T.Marchlewski, P.J.Napiorkowski, J.Perkowski, W.Pikatek, M.Piersa-Silkowska, T.Roginski, M.Saxena, A.Stolarz, A.Tucholski Low-spin levels in 140Sm: Five 0+ states and the question of softness against nonaxial deformation RADIOACTIVITY 140Eu(EC), (β+)[from decay of 140Gd produced in 104Pd(40Ar, X), E=210 MeV from the U-200P cyclotron of University of Warsaw]; measured Eγ, Iγ, γγ-coin, γγ(θ) using EAGLE array of 12 Compton-suppressed HPGe detectors. 140Sm; deduced levels, J, π, multipolarities, B(E2) ratios. Comparison with full five-dimensional microscopic General Bohr Hamiltonian (GBH) and phenomenological gamma-soft Warsaw model calculations. NUCLEAR STRUCTURE 140Sm; calculated potential energy surface (PES) in (β, γ) plane using the SLy4 Skyrme interaction and seniority-type pairing, levels, J, π, probability distributions for the five lowest 0+ states in the phenomenological and microscopic models, quadrupole invariants using full five-dimensional microscopic General Bohr Hamiltonian (GBH) and phenomenological gamma-soft Warsaw model calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.104.024322
2020GU16 Phys.Lett. B 807, 135572 (2020) S.Guo, C.M.Petrache, D.Mengoni, Y.H.Qiang, Y.P.Wang, Y.Y.Wang, J.Meng, Y.K.Wang, S.Q.Zhang, P.W.Zhao, A.Astier, J.G.Wang, H.L.Fan, E.Dupont, B.F.Lv, D.Bazzacco, A.Boso, A.Goasduff, F.Recchia, D.Testov, F.Galtarossa, G.Jaworski, D.R.Napoli, S.Riccetto, M.Siciliano, J.J.Valiente-Dobon, M.L.Liu, G.S.Li, X.H.Zhou, Y.H.Zhang, C.Andreoiu, F.H.Garcia, K.Ortner, K.Whitmore, A.Atac Nyberg, T.Back, B.Cederwall, E.A.Lawrie, I.Kuti, D.Sohler, T.Marchlewski, J.Srebrny, A.Tucholski Evidence for pseudospin-chiral quartet bands in the presence of octupole correlations NUCLEAR STRUCTURE 131Ba; analyzed available data; calculated B(E1), three pairs of nearly degenerate doublet bands using the reflection-asymmetric triaxial particle rotor model.
doi: 10.1016/j.physletb.2020.135572
2020GU21 Phys.Rev. C 102, 044320 (2020) S.Guo, C.M.Petrache, D.Mengoni, Y.X.Liu, Q.B.Chen, Y.H.Qiang, A.Astier, E.Dupont, K.K.Zheng, J.G.Wang, B.Ding, B.F.Lv, M.L.Liu, Y.D.Fang, X.H.Zhou, D.Bazzacco, A.Boso, A.Goasduff, F.Recchia, D.Testov, F.Galtarossa, G.Jaworski, D.R.Napoli, S.Riccetto, M.Siciliano, J.J.Valiente-Dobon, C.Andreoiu, F.H.Garcia, K.Ortner, K.Whitmore, B.Cederwall, E.A.Lawrie, I.Kuti, D.Sohler, T.Marchlewski, J.Srebrny, A.Tucholski Pseudospin partner bands in 130Ba NUCLEAR REACTIONS 122Sn(13C, 5n), E=65 MeV; measured Eγ, Iγ, γγ-, (particle)γ, nγ-coin, γγ(θ) at two points using the GALILEO array coupled to the EUCLIDES and Neutron Wall detector arrays at the XTU Tandem accelerator of LNL-Legnaro. 130Ba; deduced high-spin levels, J, π, multipolarities, mixing ratios, bands, B(M1)/B(E2), alignment plots, moments of inertia, signature and pseudospin splittings of bands, configurations. Comparison with projected shell model (PSM) and the particle rotor model (PRM) calculations.
doi: 10.1103/PhysRevC.102.044320
2020MO35 Phys.Rev. C 102, 054304 (2020) L.Morrison, K.Hadynska-Klek, Zs.Podolyak, D.T.Doherty, L.P.Gaffney, L.Kaya, L.Prochniak, J.Samorajczyk-Pysk, J.Srebrny, T.Berry, A.Boukhari, M.Brunet, R.Canavan, R.Catherall, S.J.Colosimo, J.G.Cubiss, H.De Witte, Ch.Fransen, E.Giannopoulos, H.Hess, T.Kroll, N.Lalovic, B.Marsh, Y.Martinez Palenzuela, P.J.Napiorkowski, G.O'Neill, J.Pakarinen, J.P.Ramos, P.Reiter, J.A.Rodriguez, D.Rosiak, S.Rothe, M.Rudigier, M.Siciliano, J.Snall, P.Spagnoletti, S.Thiel, N.Warr, F.Wenander, R.Zidarova, M.Zielinska Quadrupole deformation of 130Xe measured in a Coulomb-excitation experiment NUCLEAR REACTIONS 94Mo(130Xe, 130Xe'), E=4.195 MeV/nucleon from HIE-ISOLDE-CERN linear accelerator; measured projectile-and target-like particles using a segmented double-sided silicon strip detector (DSSSD), Eγ, Iγ, γ(θ) (particle)γ- and (particle)(particle)γ-coin using Miniball array of 23 HPGe detectors. Measured Coulomb excitation yields analyzed using GOSIA least-squares fitting code. 130Xe; deduced levels, J, π, E2 and M1 matrix elements, B(E2), B(M1), spectroscopic quadrupole moments (Q) for the first 2+ and 4+ states and second 2+ state, and shape parameters for the 0+ ground state. Comparison with previous experimental data, and with several theoretical model calculations. NUCLEAR STRUCTURE 130Xe; calculated levels, J, π using general Bohr Hamiltonian with the mean-field theory and Universal Nuclear Energy Density Functional (UNEDF0), shell-model with the GCN50:82 and SN100PN interactions, Davydov-Filippov and γ-soft phenomenological models; calculated quadrupole shape invariants for 0+ ground state and the first 2+ state using general Bohr Hamiltonian (GBH) model. Comparison with experimental data.
doi: 10.1103/PhysRevC.102.054304
2020PE07 Phys.Rev. C 102, 014311 (2020) C.M.Petrache, N.Minkov, T.Nakatsukasa, B.F.Lv, A.Astier, E.Dupont, K.K.Zheng, P.Greenlees, H.Badran, T.Calverley, D.M.Cox, T.Grahn, J.Hilton, R.Julin, S.Juutinen, J.Konki, J.Pakarinen, P.Papadakis, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, C.Scholey, J.Sorri, S.Stolze, J.Uusitalo, B.Cederwall, A.Ertoprak, H.Liu, S.Guo, M.L.Liu, J.G.Wang, X.H.Zhou, I.Kuti, J.Timar, A.Tucholski, J.Srebrny, C.Andreoiu Signatures of enhanced octupole correlations at high spin in 136Nd NUCLEAR REACTIONS 100Mo(40Ar, 4n), E=152 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) using the JUROGAM II array at the University of Jyvaskyla. Enriched target. 136Nd; deduced high-spin levels, J, π, multipolarities, bands, B(E1)/B(E2) ratios, electric dipole moments D0, configurations, alignments, enhanced octupole correlations at high spins. Comparison with cranked quasiparticle random phase approximation (QRPA) calculations, and with quadrupole-octupole rotations model (QORM).
doi: 10.1103/PhysRevC.102.014311
2020PE10 Eur.Phys.J. A 56, 208 (2020) C.M.Petrache, B.F.Lv, Q.B.Chen, J.Meng, A.Astier, E.Dupont, K.K.Zheng, P.T.Greenlees, H.Badran, T.Calverley, D.M.Cox, T.Grahn, J.Hilton, R.Julin, S.Juutinen, J.Konki, J.Pakarinen, P.Papadakis, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, C.Scholey, J.Sorri, S.Stolze, J.Uusitalo, B.Cederwall, A.Ertoprak, H.Liu, S.Guo, J.G.Wang, X.H.Zhou, I.Kuti, J.Timar, A.Tucholski, J.Srebrny, C.Andreoiu Multiple chiral bands in 137Nd NUCLEAR REACTIONS 100Mo(40Ar, 3n), E=152 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies and intensities, B(M1)/B(E2), quasi-particle alignments for the chiral rotational bands, angular momenta. Comparison with theoretical calculations.
doi: 10.1140/epja/s10050-020-00218-5
2020WR01 Acta Phys.Pol. B51, 789 (2020) K.Wrzosek-Lipska, L.Prochniak, P.E.Garrett, S.W.Yates, J.L.Wood, P.J.Napiorkowski, T.Abraham, J.M.Allmond, F.L.Bello Garrote, H.Bidaman, V.Bildstein, C.Burbadge, M.Chiari, A.Diaz Varela, D.T.Doherty, S.Dutt, K.Hadynska-Klek, M.Hlebowicz, J.Iwanicki, B.Jigmeddorj, M.Kisielinski, M.Komorowska, M.Kowalczyk, R.Kumar, T.Marchlewski, M.Matejska-Minda, B.Olaizola, F.Oleszczuk, M.Palacz, E.Pasquali, E.E.Peters, M.Rocchini, E.Shin, M.Saxena, J.Srebrny, A.Tucholski Quadrupole Deformation of 110Cd Studied with Coulomb Excitation
doi: 10.5506/APhysPolB.51.789
2019LV01 Phys.Rev. C 100, 024314 (2019), Erratum Phys.Rev. C 103, 019901 (2021) B.F.Lv, C.M.Petrache, Q.B.Chen, J.Meng, A.Astier, E.Dupont, P.Greenlees, H.Badran, T.Calverley, D.M.Cox, T.Grahn, J.Hilton, R.Julin, S.Juutinen, J.Konki, J.Pakarinen, P.Papadakis, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, C.Scholey, J.Sorri, S.Stolze, J.Uusitalo, B.Cederwall, A.Ertoprak, H.Liu, S.Guo, M.L.Liu, J.G.Wang, X.H.Zhou, I.Kuti, J.Timar, A.Tucholski, J.Srebrny, C.Andreoiu Chirality of 135Nd reexamined: Evidence for multiple chiral doublet bands NUCLEAR REACTIONS 100Mo(40Ar, 5n), E=152 MeV from the K130 cyclotron at the University of Jyvaskyla; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), angular distribution ratios using the JUROGAM-II array, with 39 Compton-suppressed Ge detectors. 135Nd; deduced high-spin levels, J, π, multipolarities, rotational and two sets of chiral-doublet bands, alignments, B(M1)/B(E2) ratios, configurations. Comparison with constrained density functional theory (CDFT) and particle-rotor model (PRM) calculations.
doi: 10.1103/PhysRevC.100.024314
2019PE08 Phys.Rev. C 99, 041301 (2019) C.M.Petrache, S.Frauendorf, B.F.Lv, A.Astier, E.Dupont, S.Guo, M.L.Liu, X.H.Zhou, K.L.Wang, P.T.Greenlees, H.Badran, D.M.Cox, T.Grahn, R.Julin, S.Juutinen, J.Konki, J.Pakarinen, P.Papadakis, J.Partanen, P.Rahkila, M.Sandzelius, J.Saren, C.Scholey, J.Sorri, S.Stolze, J.Uusitalo, B.Cederwall, O.Aktas, A.Ertoprak, H.Liu, I.Kuti, J.Timar, A.Tucholski, J.Srebrny, C.Andreoiu Collective rotation of an oblate nucleus at very high spin NUCLEAR REACTIONS 100Mo(40Ar, X), E=152 MeV; measured Eγ, Iγ, γγ-coin using the JUROGAM II array at the University of Jyvaskyla. 137Nd; deduced levels, J, π, extremely regular rotational band, highly-deformed band and a triaxial band, antimagnetic rotational band, alignments; calculated deformation trajectories, potential energy surfaces, and single particle Routhians for different bands using Cranked mean-field calculations of the Nilsson-Strutinsky type.
doi: 10.1103/PhysRevC.99.041301
2019PE12 Phys.Lett. B 795, 241 (2019) C.M.Petrache, P.M.Walker, S.Guo, Q.B.Chen, S.Frauendorf, Y.X.Liu, R.A.Wyss, D.Mengoni, Y.H.Qiang, A.Astier, E.Dupont, R.Li, B.F.Lv, K.K.Zheng, D.Bazzacco, A.Boso, A.Goasduff, F.Recchia, D.Testov, F.Galtarossa, G.Jaworski, D.R.Napoli, S.Riccetto, M.Siciliano, J.J.Valiente-Dobon, M.L.Liu, X.H.Zhou, J.G.Wang, C.Andreoiu, F.H.Garcia, K.Ortner, K.Whitmore, T.Back, B.Cederwall, E.A.Lawrie, I.Kuti, D.Sohler, J.Timar, T.Marchlewski, J.Srebrny, A.Tucholski Diversity of shapes and rotations in the γ-soft 130Ba nucleus: First observation of a t-band in the A = 130 mass region NUCLEAR REACTIONS 122Sn(13C, 5n), E=65 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, B(M1)/B(E2), quasiparticle t-band and the odd-spin partners of the S-bands built on prolate 2qp-proton and oblate 2qp-neutron configurations. Comparison with theoretical calculations.
doi: 10.1016/j.physletb.2019.06.040
2019PE21 Phys.Rev. C 100, 054319 (2019) C.M.Petrache, B.F.Lv, A.Astier, E.Dupont, K.K.Zheng, P.T.Greenlees, H.Badran, T.Calverley, D.M.Cox, T.Grahn, J.Hilton, R.Julin, S.Juutinen, J.Konki, J.Pakarinen, P.Papadakis, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, C.Scholey, J.Sorri, S.Stolze, J.Uusitalo, B.Cederwall, O.Aktas, A.Ertoprak, H.Liu, S.Guo, M.L.Liu, J.G.Wang, X.H.Zhou, I.Kuti, J.Timar, A.Tucholski, J.Srebrny, C.Andreoiu Highly deformed bands in Nd nuclei: New results and consistent interpretation within the cranked Nilsson-Strutinsky formalism NUCLEAR REACTIONS 100Mo(40Ar, 4n), (40Ar, 3n), E=152 MeV; measured Eγ, Iγ, γγ-coin using the JUROGAM II array at the K130 Cyclotron at the University of Jyvaskyla. 136,137Nd; deduced high-spin levels, J, π, highly-deformed rotational bands, configurations; calculated single-particle neutron Routhians. Comparison with extended cranked Nilsson-Strutinsky (CNS) calculations.
doi: 10.1103/PhysRevC.100.054319
2019QI01 Phys.Rev. C 99, 014307 (2019) Y.H.Qiang, C.M.Petrache, S.Guo, P.M.Walker, D.Mengoni, Q.B.Chen, B.F.Lv, A.Astier, E.Dupont, M.L.Liu, X.H.Zhou, J.G.Wang, D.Bazzacco, A.Boso, A.Goasduff, F.Recchia, D.Testov, F.Galtarossa, G.Jaworski, D.R.Napoli, S.Riccetto, M.Siciliano, J.J.Valiente-Dobon, C.Andreoiu, F.H.Garcia, K.Ortner, K.Whitmore, B.Cederwall, E.A.Lawrie, I.Kuti, D.Sohler, T.Marchlewski, J.Srebrny, A.Tucholski, A.C.Dai, F.R.Xu Identification of high-K rotation in 130Ba: Testing the consistency of electromagnetic observables NUCLEAR REACTIONS 122Sn(13C, 5n), E=65 MeV; measured Eγ, Iγ, γγ- and (particle)γ-coin, γγ(θ) using GALILEO array of 25 Compton-suppressed Ge detectors for γ detection, EUCLIDES silicon detector array for charged particles, and the Neutron Wall for neutron detection at the XTU Tandem accelerator facility of INFN-LNL-Legnaro. 130Ba; deduced high-spin levels, J, π, bands, band built on a millisecond Kπ=8- isomer, multipolarities, mixing ratios, configuration, B(E2) ratios, (gK-gR)/Q0 ratios, alignments for the g.s. and Kπ=8- bands, moment of inertia for the 8- band. Systematics of energies relative to a rigid rotor for the bands built on the Kπ=8- isomers in N=74 isotones: 128Xe, 130Ba, 132Ce, 134Nd, 136Sm, 138Gd. Comparison with particle-rotor model calculations.
doi: 10.1103/PhysRevC.99.014307
2019SA62 Acta Phys.Pol. B50, 417 (2019) M.Saxena, P.Napiorkowski, L.Prochniak, R.Kumar, A.Stolarz, K.Wrzosek-Lipska, T.Abraham, S.Dutt, M.Kicinska-Habior, M.Kisielinski, M.Komorowska, M.Kowalczyk, M.Matejska-Minda, M.Palacz, W.Piatek, J.Srebrny, A.Tucholski, H.-J.Wollersheim Deformation in 120Te Described Experimentally by Quadrupole Invariants NUCLEAR REACTIONS 120Te(32S, 32S'), E=90 MeV; 120Te(58Ni, 58Ni'), E=175 MeV; measured reaction products, Eγ, Iγ, (particle)γ-coin; deduced γ-ray transitions, levels, J, π, E2 matrix elements, spectroscopic quadrupole moments. EAGLE array consisting of 15 HPGe detectors with anti-Compton BGO shields and a compact Coulex chamber with 48 PIN diodes.
doi: 10.5506/aphyspolb.50.417
2019TU09 Phys.Rev. C 100, 014330 (2019) A.Tucholski, Ch.Droste, J.Srebrny, C.M.Petrache, J.Skalski, P.Jachimowicz, M.Fila, T.Abraham, M.Kisielinski, A.Kordyasz, M.Kowalczyk, J.Kownacki, T.Marchlewski, P.J.Napiorkowski, L.Prochniak, J.Samorajczyk-Pysk, A.Stolarz, A.Astier, B.F.Lv, E.Dupont, S.Lalkovski, P.Walker, E.Grodner, Z.Patyk Lifetime of the recently identified 10+ isomeric state at 3279 keV in the 136Nd nucleus NUCLEAR REACTIONS 120Sn(20Ne, 4n), E=85 MeV; measured Eγ, Iγ, γγ-coin, level half-lives using recoil-distance Doppler shift (RDDS) method with a plunger device using the EAGLE array of 16 HPGe detector at the U-200P cyclotron facility of the Heavy Ion Laboratory in Warsaw. 136Nd; deduced levels, B(E1), B(E2), reduced hindrance factor for the 10+ state at 3279 keV; calculated energy surface contour in (β20, β22) plane, neutron and proton single-particle energies using microscopic-macroscopic approach, based on deformed Woods-Saxon single-particle potential and the Yukawa-plus-exponential macroscopic energy.
doi: 10.1103/PhysRevC.100.014330
2019WR01 Eur.Phys.J. A 55, 130 (2019) K.Wrzosek-Lipska, K.Rezynkina, N.Bree, M.Zielinska, L.P.Gaffney, A.Petts, A.Andreyev, B.Bastin, M.Bender, A.Blazhev, B.Bruyneel, P.A.Butler, M.P.Carpenter, J.Cederkall, E.Clement, T.E.Cocolios, A.N.Deacon, J.Diriken, A.Ekstrom, C.Fitzpatrick, L.M.Fraile, Ch.Fransen, S.J.Freeman, J.E.Garcia-Ramos, K.Geibel, R.Gernhauser, T.Grahn, M.Guttormsen, B.Hadinia, K.Hadynska-Klek, M.Hass, P.-H.Heenen, R.-D.Herzberg, H.Hess, K.Heyde, M.Huyse, O.Ivanov, D.G.Jenkins, R.Julin, N.Kesteloot, Th.Kroll, R.Krucken, A.C.Larsen, R.Lutter, P.Marley, P.J.Napiorkowski, R.Orlandi, R.D.Page, J.Pakarinen, N.Patronis, P.J.Peura, E.Piselli, L.Prochniak, P.Rahkila, E.Rapisarda, P.Reiter, A.P.Robinson, M.Scheck, S.Siem, K.Singh Chakkal, J.F.Smith, J.Srebrny, I.Stefanescu, G.M.Tveten, P.Van Duppen, J.Van de Walle, D.Voulot, N.Warr, A.Wiens, J.L.Wood Electromagnetic properties of low-lying states in neutron-deficient Hg isotopes: Coulomb excitation of 182Hg, 184Hg, 186Hg and 188Hg NUCLEAR REACTIONS 112Cd(182Hg, 182Hg'), E=519 MeV; 120Sn, 107Ag, 112Cd(184Hg, 184Hg'), E=524 MeV; 120Sn, 107Ag, 114Cd(186Hg, 186Hg'), E=530 MeV; 120Sn, 107Ag, 114Cd(188Hg, 188Hg'), E=536 MeV; measured reaction products, Eγ, Iγ, X-rays. 182,184,186,188Hg; deduced γ-ray energies, J, π, transition E2 and M1 reduced matrix elements, branching ratios, B(E2). Comparison with theoretical calculations, GOSIA analysis. The Miniball set-up, REX postaccelerator.
doi: 10.1140/epja/i2019-12815-2
2018BE10 Phys.Rev. C 97, 064310 (2018) F.L.Bello Garrote, A.Gorgen, C.Mihai, T.Abraham, L.Crespo Campo, J.-P.Delaroche, D.Filipescu, N.M.Florea, I.Gheorghe, D.G.Ghita, M.Girod, T.Glodariu, K.Hadynska-Klek, M.Klintefjord, J.Libert, R.Lica, T.Marchlewski, N.Marginean, R.Marginean, I.Mitu, A.Negret, C.R.Nita, F.Nowacki, A.Olacel, S.Pascu, T.Renstrom, E.Sahin, S.Siem, J.Srebrny, A.Stolarz, L.Stroe, S.Toma, T.G.Tornyi, A.Tucholski Lifetime measurements in 138Nd NUCLEAR REACTIONS 123Sb(19F, 4n), E=68 MeV; measured Eγ, Iγ, γγ-coin, half-lives of excited levels by recoil-distance Doppler shift technique using the ROSPHERE array at IFIN-HH, Bucharest. 138Nd; deduced levels, J, π, B(E1), B(E2), configurations; calculated Potential energy surface (PES) for the ground-state. Comparison with large-scale shell model, and constrained Hartree-Fock-Bogoliubov calculations with the Gogny D1S interaction. Discussed onset of collectivity in Nd isotopes below the N=82 shell closure from B(E2) systematics in 132,134,136,138,140Nd, 136Ce, 140,142Sm.
doi: 10.1103/PhysRevC.97.064310
2018DA20 Bulg.J.Phys. 45, 13 (2018) T.Daniel, S.Lalkovski, S.Kisyov, N.Marginean, C.Mihai, T.Alharbi, L.Atanasova, A.M.Bruce, D.Bucurescu, C.Costashe, N.M.Florea, E.R.Gamba, D.G.Ghita, T.Glodariu, L.A.Gurgi, J.Kownacki, R.Marginean, C.R.Nita, R.Mihai, A.Mitu, I.O.Mitu, A.Negret, S.Pascu, O.J.Roberts, O.Yordanov, J.Srebrny, E.Stefanova, L.Stroe, R.Suvaila, S.Toma, A.Turturica, Zs.Podolyak Gamma Ray Spectroscopy of 105Ru from a (d, pγ) Reaction NUCLEAR REACTIONS 104Ru(d, pγ)105Ru, E=6.7 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, prominent triaxiality. Comparison with the Rigid Triaxial Rotor Model.
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
2018LV01 Phys.Rev. C 98, 044304 (2018) B.F.Lv, C.M.Petrache, A.Astier, E.Dupont, A.Lopez-Martens, P.T.Greenlees, H.Badran, T.Calverley, D.M.Cox, T.Grahn, J.Hilton, R.Julin, S.Juutinen, J.Konki, M.Leino, J.Pakarinen, P.Papadakis, J.Partanen, P.Rahkila, M.Sandzelius, J.Saren, C.Scholey, J.Sorri, S.Stolze, J.Uusitalo, A.Herzan, B.Cederwall, A.Ertoprak, H.Liu, S.Guo, M.L.Liu, Y.H.Qiang, J.G.Wang, X.H.Zhou, I.Kuti, J.Timar, A.Tucholski, J.Srebrny, C.Andreoiu Evolution from γ-soft to stable triaxiality in 136Nd as a prerequisite of chirality NUCLEAR REACTIONS 100Mo(40Ar, 4n), E=152 MeV; measured Eγ, Iγ, recoils, γγ-coin, and γγ(θ)(DCO) using JUROGAM II array for prompt γ detection, RITU separator for recoils, and GREAT detector array for recoil and delayed γ detection at the K130 cyclotron of the University of Jyvaskyla. 136Nd; deduced high-spin levels, J, π, multipolarities, bands, dipole bands, configurations, alignments, single-particle and collective excitations, and deformation of bands. Comparison with cranked Nilsson-Strutinski (CNS) calculations.
doi: 10.1103/PhysRevC.98.044304
2018MA47 Acta Phys.Pol. B49, 567 (2018) M.Matejska-Minda, P.J.Napiorkowski, T.Abraham, P.Bednarczyk, A.Bezbakh, D.T.Doherty, K.Hadynska-Klek, J.Iwanicki, G.Kaminski, M.Kisielinski, M.Komorowska, M.Kowalczyk, M.Kicinska-Habior, R.Kumar, A.Maj, T.Marchlewski, P.Matuszczak, V.Nanal, A.Nannini, M.Palacz, L.Prochniak, M.Rocchini, M.Saxena, M.Siciliano, J.Srebrny, A.Stolarz, J.Styczen, B.Wasilewska, K.Wrzosek-Lipska, M.Zielinska Electromagnetic Properties of 45Sc Studied by Low-energy Coulomb Excitation NUCLEAR REACTIONS 45Sc(32S, γ), E=70 MeV; measured Coulomb excitation Eγ, Iγ ; deduced γ-ray transitions, 45Sc levels, J, π, B(E3 7/2- to 5/2+), B(E3 7/2- to 3/2+).
doi: 10.5506/aphyspolb.49.567
2018PE07 Phys.Rev. C 97, 041304 (2018) C.M.Petrache, B.F.Lv, A.Astier, E.Dupont, Y.K.Wang, S.Q.Zhang, P.W.Zhao, Z.X.Ren, J.Meng, P.T.Greenlees, H.Badran, D.M.Cox, T.Grahn, R.Julin, S.Juutinen, J.Konki, J.Pakarinen, P.Papadakis, J.Partanen, P.Rahkila, M.Sandzelius, J.Saren, C.Scholey, J.Sorri, S.Stolze, J.Uusitalo, B.Cederwall, O.Aktas, A.Ertoprak, H.Liu, S.Matta, P.Subramaniam, S.Guo, M.L.Liu, X.H.Zhou, K.L.Wang, I.Kuti, J.Timar, A.Tucholski, J.Srebrny, C.Andreoiu Evidence of chiral bands in even-even nuclei NUCLEAR REACTIONS 100Mo(40Ar, 4n), E=152 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) using JUROGAM II array at the K130 Cyclotron facility of the University of Jyvaskyla. 136Nd; deduced high-spin levels, J, π, bands, five pairs of nearly degenerate chiral doublet bands, B(M1)/B(E2), configurations, quasiparticle alignments. Comparison with theoretical calculations using three-dimensional tilted axis cranking covariant density functional theory (3D TAC-CDFT), TAC-CDFT, and multi-quasiparticle particle-rotor model (MQ-PRM). Complete level scheme and bands to appear in a forthcoming paper.
doi: 10.1103/PhysRevC.97.041304
2018SA37 Acta Phys.Pol. B49, 541 (2018) M.Saxena, P.Napiorkowski, R.Kumar, L.Prochniak, A.Stolarz, T.Abraham, S.Dutt, M.Kicinska-Habior, M.Kisielinski, M.Komorowska, M.Kowalczyk, M.Matejska-Minda, M.Palacz, J.Srebrny, K.Wrzosek-Lipska, H.-J.Wollersheim Evidence of Rotational Behaviour in 120Te Isotope NUCLEAR REACTIONS 120Te(32S, x), E=90 MeV; measured 120Te recoils after Coulomb excitation Eγ, Iγ, (particle)γ-coin within 200 ns window using EAGLE array consisting of 15 HPGe detectors with anti-Compton BGO shields and a compact Coulex chamber with 48 PIN diodes for detection of back-scattered 32S ions; deduced multi-step Coulomb excitation of 120Te up to 4+ state in the gs band and to second 0+ and 2+ states; deduced background-subtracted Doppler-shift-corrected γ-ray energy spectrum summed over all EAGLE detectors for 32S+120Te system at 90 MeV, E2 matrix elements, B(E2), spectroscopic quadrupole moments; calculated E2 matrix elements, B(E2) using the GOSIA code; compared with Davydov-Fillipov and IBM-2 models calculations and with data.
doi: 10.5506/aphyspolb.49.541
2017DO01 Phys.Lett. B 766, 334 (2017) D.T.Doherty, J.M.Allmond, R.V.F.Janssens, W.Korten, S.Zhu, M.Zielinska, D.C.Radford, A.D.Ayangeakaa, B.Bucher, J.C.Batchelder, C.W.Beausang, C.Campbell, M.P.Carpenter, D.Cline, H.L.Crawford, H.M.David, J.P.Delaroche, C.Dickerson, P.Fallon, A.Galindo-Uribarri, F.G.Kondev, J.L.Harker, A.B.Hayes, M.Hendricks, P.Humby, M.Girod, C.J.Gross, M.Klintefjord, K.Kolos, G.J.Lane, T.Lauritsen, J.Libert, A.O.Macchiavelli, P.J.Napiorkowski, E.Padilla-Rodal, R.C.Pardo, W.Reviol, D.G.Sarantites, G.Savard, D.Seweryniak, J.Srebrny, R.Varner, R.Vondrasek, A.Wiens, E.Wilson, J.L.Wood, C.Y.Wu Triaxiality near the 110Ru ground state from Coulomb excitation NUCLEAR REACTIONS 208Pb(110Ru, 110Ru'), E=430 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energy spectrum, B(E2) using GOSIA fit of the experimental data, level scheme, J, π, triaxial deformation. Comparison with available data.
doi: 10.1016/j.physletb.2017.01.031
2017PE03 Phys.Rev. C 95, 014305 (2017) J.Perkowski, J.Andrzejewski, Ch.Droste, L.Janiak, E.Grodner, S.G.Rohozinski, L.Prochniak, J.Srebrny, J.Samorajczyk-Pysk, T.Abraham, K.Hadynska-Klek, M.Kisielinski, M.Komorowska, M.Kowalczyk, J.Kownacki, T.Marchlewski, J.Mierzejewski, P.Napiorkowski, A.Stolarz, A.Korman, M.Zielinska Decay of the Iπisomeric state in 134Nd and 184Pt studied by electron and gamma spectroscopy RADIOACTIVITY 134Nd, 184Pt(IT)[from 122Te(16O, 4n), E=90 MeV and 175Lu(14N, 5n)184Pt, E=90 MeV at the Heavy Ion Laboratory of University of Warsaw]; measured Eγ, Iγ, ce, γγ- and γ(ce)-coin, isomer half-lives using EAGLE array for γ detection and conversion-electron spectrometers; deduced levels, J, π, K-isomers, K- and L-conversion coefficients, multipolarities, mixing ratios, B(E1), B(E2), B(E3), hindrance factors for γ transitions, alignments. Comparison with VMI plus two band mixing and the Davydov-Filippov model. NUCLEAR STRUCTURE 134Nd, 184Pt; calculated mean-field collective potential energy surfaces in (β, γ) plane, Kπ=8- isomeric state; analyzed weakening of the K-forbiddenness by rotational K-mixing (Coriolis interaction), and triaxiality (Davydov-Fillipov model).
doi: 10.1103/PhysRevC.95.014305
2016CL01 Phys.Rev.Lett. 116, 022701 (2016) E.Clement, M.Zielinska, A.Gorgen, W.Korten, S.Peru, J.Libert, H.Goutte, S.Hilaire, B.Bastin, C.Bauer, A.Blazhev, N.Bree, B.Bruyneel, P.A.Butler, J.Butterworth, P.Delahaye, A.Dijon, D.T.Doherty, A.Ekstrom, C.Fitzpatrick, C.Fransen, G.Georgiev, R.Gernhauser, H.Hess, J.Iwanicki, D.G.Jenkins, A.C.Larsen, J.Ljungvall, R.Lutter, P.Marley, K.Moschner, P.J.Napiorkowski, J.Pakarinen, A.Petts, P.Reiter, T.Renstrom, M.Seidlitz, B.Siebeck, S.Siem, C.Sotty, J.Srebrny, I.Stefanescu, G.M.Tveten, J.Van de Walle, M.Vermeulen, D.Voulot, N.Warr, F.Wenander, A.Wiens, H.De Witte, K.Wrzosek-Lipska Spectroscopic Quadrupole Moments in 96, 98Sr: Evidence for Shape Coexistence in Neutron-Rich Strontium Isotopes at N=60 NUCLEAR REACTIONS 109Ag, 120Sn(96Sr, 96Sr'), E=275 MeV;60Ni, 208Pb(98Sr, 98Sr'), E=276 MeV; measured reaction products, Eγ, Iγ. 96,98Sr; deduced B(E2) and B(M1)values, spectroscopic quadrupole moments. Comparison with beyond-mean-field calculations using the Gogny D1S interaction, least squares fitting code GOSIA. NUCLEAR STRUCTURE 96,98Sr; calculated B(E2) values with the Gogny D1S interaction in a five-dimensional collective Hamiltonian (5DCH) formalism.
doi: 10.1103/PhysRevLett.116.022701
2016CL03 Phys.Rev. C 94, 054326 (2016) E.Clement, M.Zielinska, S.Peru, H.Goutte, S.Hilaire, A.Gorgen, W.Korten, D.T.Doherty, B.Bastin, C.Bauer, A.Blazhev, N.Bree, B.Bruyneel, P.A.Butler, J.Butterworth, J.Cederkall, P.Delahaye, A.Dijon, A.Ekstrom, C.Fitzpatrick, C.Fransen, G.Georgiev, R.Gernhauser, H.Hess, J.Iwanicki, D.G.Jenkins, A.C.Larsen, J.Ljungvall, R.Lutter, P.Marley, K.Moschner, P.J.Napiorkowski, J.Pakarinen, A.Petts, P.Reiter, T.Renstrom, M.Seidlitz, B.Siebeck, S.Siem, C.Sotty, J.Srebrny, I.Stefanescu, G.M.Tveten, J.Van de Walle, M.Vermeulen, D.Voulot, N.Warr, F.Wenander, A.Wiens, H.De Witte, K.Wrzosek-Lipska Low-energy Coulomb excitation of 96, 98Sr beams NUCLEAR REACTIONS 60Ni, 208Pb(98Sr, 98Sr'), E=276.3 MeV; 109Ag, 120Sn(96Sr, 96Sr'), E=275.5 MeV; measured Eγ, Iγ, scattered Sr ions and target recoils, (particle)γ-coin, γ(θ), differential Coulomb excitation cross sections using Miniball array for γ detection and Si strip detectors for ions at REX-ISOLDE-CERN facility. 96,98Sr; deduced levels, E2 and M1 matrix elements, B(E2) and level half-lives, quadrupole moments and deformation parameters, E0 monopole transition strengths using GOSIA2 analysis. Comparison with previous experimental data and five-dimensional collective Hamiltonian and Gogny D1S force, and using complex excited VAMPIR approach. Systematics of level energies, transitional and spectroscopic quadrupole moments in 94,96Kr, 96,98Sr, 98,100Zr, 100,102Mo. Systematics of energy and B(E2) for first 2+ state, and energies of second 0+ states in 90,92,94,96,98,100,102Sr. 60Ni, 208Pb(98Rb, 98Rb'), E=276 MeV; measured Eγ, Iγ, scattered Rb ions and target recoils, (particle)γ-coin, γ(θ), level half-lives by recoil-distance Doppler shift method. 98Rb; deduced levels.
doi: 10.1103/PhysRevC.94.054326
2016DU07 Acta Phys.Pol. B47, 917 (2016) S.Dutt, P.J.Napiorkowski, T.Abraham, L.Janiak, M.Kisielinski, M.Komorowska, M.Kowalczyk, R.Kumar, T.Marchlewski, M.Matejska-Minda, M.Palacz, W.Piatek, L.Prochniak, I.A.Rizvi, J.Samorajczyk, M.Saxena, J.Srebrny, A.Tucholski W.Wroblewski, K.Wrzosek-Lipska, M.Zielinska Nuclear Structure Study of 104Pd by Coulomb Excitation at the Warsaw Heavy Ion Laboratory NUCLEAR REACTIONS 104Pd(32S, 32S'), E=91 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, B(E2) values.
doi: 10.5506/APhysPolB.47.917
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
2016KL05 Phys.Rev. C 93, 054303 (2016) M.Klintefjord, K.Hadynska-Klek, A.Gorgen, C.Bauer, F.L.Bello Garrote, S.Bonig, B.Bounthong, A.Damyanova, J.-P.Delaroche, V.Fedosseev, D.A.Fink, F.Giacoppo, M.Girod, P.Hoff, N.Imai, W.Korten, A.-C.Larsen, J.Libert, R.Lutter, B.A.Marsh, P.L.Molkanov, H.Naidja, P.Napiorkowski, F.Nowacki, J.Pakarinen, E.Rapisarda, P.Reiter, T.Renstrom, S.Rothe, M.D.Seliverstov, B.Siebeck, S.Siem, J.Srebrny, T.Stora, P.Thole, T.G.Tornyi, G.M.Tveten, P.Van Duppen, M.J.Vermeulen, D.Voulot, N.Warr, F.Wenander, H.De Witte, M.Zielinska Structure of low-lying states in 140Sm studied by Coulomb excitation NUCLEAR REACTIONS 94Mo(140Sm, 140Sm'), (140Sm, 94Mo'), E=2.85 MeV/nucleon, [secondary 140Sm beam from Ta(p, X), E=1.4 GeV reaction at ISOLDE-CERN using RILIS, REXTRAP and EBIS]; measured scattered 140Sm and 94Mo particles, Eγ, Iγ, (particle)γ-coin, γ-yields using MINIBALL array for γ rays and DSSSD detectors for particle detection, γ spectra with laser on and off, γ-ray angular distributions. 140Sm; deduced E2 matrix elements, B(E2), spectroscopic quadrupole moment for the first two 2+ and the first 4+ states using coupled channel code GOSIA and normalized to γ-ray yield for first 2+ state in 94Mo target, and to known half-life for the first 2+ in 140Sm. Comparison with theoretical calculations using beyond-mean-field model with Gogny D1S interaction, shell model, interacting boson approximation (IBA), and E(5) symmetry. Calculated potential energy surface in (β, γ) plane for 140Sm. 95Mo; measured Iγ yield for 3/2+ to 5/2+ ground-state transition.
doi: 10.1103/PhysRevC.93.054303
2016KO12 Acta Phys.Pol. B47, 723 (2016) J.Kownacki, M.Kisielinski, A.Kordyasz, M.Kowalczyk, P.Napiorkowski, J.Srebrny, A.Stolarz, S.Lalkovski, Ch.Droste, E.Ruchowska, W.Czarnacki, A.Korman, P.Sibczynski, J.Andrzejewski, J.Perkowski, L.Janiak, J.Samorajczyk Investigation of γ-ray Emission in Heavy Ion Induced Fission During the Cyclotron Beam-on Periods NUCLEAR REACTIONS 208Pb(16O, X)94Y/95Y/95Zr/99Mo/108Rh/119In/123Sb, E=85, 90 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced energy levels, J, π, isomeric states T1/2.
doi: 10.5506/APhysPolB.47.723
2016KO39 Acta Phys.Pol. B47, 797 (2016) A.J.Kordyasz, J.Kownacki, L.Kordyasz, M.Konop, A.Bednarek, M.Kowalczyk, J.Tarasiuk, M.Kisielinski, T.Kozik, E.Piasecki, P.Sibczynski, A.Stolarz, J.Kowalska, A.Tucholski, J.Srebrny, M.Wolinska-Cichocka, P.Napiorkowski, J.Sarnecki, D.Lipinski, H.Wodzinska, M.Teodorczyk, M.Gajewski, A.Zagojski, K.Krzyzak First Tests of Superthin, Ion-implanted Silicon Strip Detectors Produced by Low-temperature Technique
doi: 10.5506/APhysPolB.47.797
2015BE25 Phys.Rev. C 92, 024317 (2015) F.L.Bello Garrote, A.Gorgen, J.Mierzejewski, C.Mihai, J.P.Delaroche, M.Girod, J.Libert, E.Sahin, J.Srebrny, T.Abraham, T.K.Eriksen, F.Giacoppo, T.W.Hagen, M.Kisielinski, M.Klintefjord, M.Komorowska, M.Kowalczyk, A.C.Larsen, T.Marchlewski, I.O.Mitu, S.Pascu, S.Siem, A.Stolarz, T.G.Tornyi Lifetime measurement for the 2+1 state in 140Sm and the onset of collectivity in neutron-deficient Sm isotopes NUCLEAR REACTIONS 124Te(20Ne, 4n), E=82 MeV; measured Eγ, Iγ, γγ-coin, lifetime of the first 2+ state by recoil-distance Doppler shift technique using Koln-Bucharest Plunger device coupled to the EAGLE spectrometer at Heavy Ion Laboratory of the University of Warsaw. 140Sm; deduced levels, B(E2). Systematics of energies and B(E2) of first 2+ states, and E(4+)/E(2+) in 134,136,138,140,142,144,146,148,150,152,154Sm. 141Sm, 197Au; observed γ. Fit of B(E2) and E(2+) with modified Grodzins formula. Comparison with calculations based on a mapped collective Hamiltonian in five quadrupole coordinates (5DCH) and the Gogny D1S interaction.
doi: 10.1103/PhysRevC.92.024317
2015KL01 Acta Phys.Pol. B46, 607 (2015) M.Klintefjord, K.Hadynska-Klek, J.Samorajczyk, A.Gorgen, Ch.Droste, J.Srebrny, T.Abraham, C.Bauer, F.L.Bello Garrote, S.Bonig, A.Damyanova, F.Giacoppo, E.Grodner, P.Hoff, M.Kisielinski, M.Komorowska, W.Korten, M.Kowalczyk, J.Kownacki, A.C.Larsen, R.Lutter, T.Marchlewski, P.Napiorkowski, J.Pakarinen, E.Rapisarda, P.Reiter, T.Renstrom, B.Siebeck, S.Siem, A.Stolarz, R.Szenborn, P.Thole, T.Tornyi, A.Tucholski, G.M.Tveten, P.Van Duppen, M.J.Vermeulen, N.Warr, H.De Witte, M.Zielinska Spectroscopy of Low-lying States in 140Sm NUCLEAR REACTIONS 94Mo(140Sm, 140Sm'), E=2.85 MeV/nucleon; measured reaction products, Eγ, Iγ. 140Sm; deduced energy levels, J, π, angular correlation coefficients, B(E2). GOSIA analysis.
doi: 10.5506/APhysPolB.46.607
2015MA24 Acta Phys.Pol. B46, 689 (2015) T.Marchlewski, R.Szenborn, J.Samorajczyk, E.Grodner, J.Srebrny, Ch.Droste, L.Prochniak, A.A.Pasternak, M.Kowalczyk, M.Kisielinski, T.Abraham, J.Andrzejewski, P.Decowski, K.Hadynska-Klek, L.Janiak, M.Komorowska, J.Mierzejewski, P.Napiorkowski, J.Perkowski, A.Stolarz Electromagnetic Properties of Chiral Bands in 124Cs NUCLEAR REACTIONS 114Cd(14N, 4n), E=73 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, B(M1), B(E2), partner bands. Comparison with theoretical calculations within the Core-Particle-Hole Coupling model.
doi: 10.5506/APhysPolB.46.689
2015PA02 Nucl.Instrum.Methods Phys.Res. A774, 82 (2015) A.A.Pasternak, I.Sankowska, A.Tucholski, J.Srebrny, T.Morek, Ch.Droste, E.Grodner, M.Salata, J.Mierzejewski, M.Kisielinski, M.Kowalczyk, J.Perkowski, L.Nowicki, R.Ratajczak, A.Stonert, J.Jagielski, G.Gawlik, J.Kownacki, A.Kordyasz, A.A.Korman, W.Plociennik, E.Ruchowska, M.Wolinska-Cichocka The stopping power of heavy ions for energies below 0.2 MeV/nucleon measured by the semi-thick target method NUCLEAR REACTIONS 120Sn(14N, 5n), E=75 MeV; 118,120Sn(11B, 4n), E=49 MeV; measured reaction products, Eγ, Iγ; deduced thick-target yields, stopping power parameters. Comparison with available data.
doi: 10.1016/j.nima.2014.11.066
2015SA40 Phys.Rev. C 92, 044322 (2015) J.Samorajczyk, M.Klintefjord, Ch.Droste, A.Gorgen, T.Marchlewski, J.Srebrny, T.Abraham, F.L.Bello Garrote, E.Grodner, K.Hadynska-Klek, M.Kisielinski, M.Komorowska, M.Kowalczyk, J.Kownacki, P.Napiorkowski, R.Szenborn, A.Stolarz, A.Tucholski, G.M.Tveten Revised spin values of the 991 keV and 1599 keV levels in 140Sm RADIOACTIVITY 140Eu(EC), (β+)[from 112Cd(32S, X)140Eu/140Gd, E=155 MeV at Heavy Ion Laboratory of University of Warsaw]; measured Eγ, Iγ, γγ-coin, γγ(θ) using EAGLE array. 140Sm; deduced levels, J, π. Systematics of low-lying low-spin states in N=78 nuclei 134Ba, 136Ce, 138Nd, 140Sm, 142Gd, 144Dy.
doi: 10.1103/PhysRevC.92.044322
2014BR05 Phys.Rev.Lett. 112, 162701 (2014) N.Bree, K.Wrzosek-Lipska, A.Petts, A.Andreyev, B.Bastin, M.Bender, A.Blazhev, B.Bruyneel, P.A.Butler, J.Butterworth, M.P.Carpenter, J.Cederkall, E.Clement, T.E.Cocolios, A.Deacon, J.Diriken, A.Ekstrom, C.Fitzpatrick, L.M.Fraile, Ch.Fransen, S.J.Freeman, L.P.Gaffney, J.E.Garcia-Ramos, K.Geibel, R.Gernhauser, T.Grahn, M.Guttormsen, B.Hadinia, K.Hadynska-Klek, M.Hass, P.-H.Heenen, R.-D.Herzberg, H.Hess, K.Heyde, M.Huyse, O.Ivanov, D.G.Jenkins, R.Julin, N.Kesteloot, Th.Kroll, R.Krucken, A.C.Larsen, R.Lutter, P.Marley, P.J.Napiorkowski, R.Orlandi, R.D.Page, J.Pakarinen, N.Patronis, P.J.Peura, E.Piselli, P.Rahkila, E.Rapisarda, P.Reiter, A.P.Robinson, M.Scheck, S.Siem, K.Singh Chakkal, J.F.Smith, J.Srebrny, I.Stefanescu, G.M.Tveten, P.Van Duppen, J.Van de Walle, D.Voulot, N.Warr, F.Wenander, A.Wiens, J.L.Wood, M.Zielinska Shape Coexistence in the Neutron-Deficient Even-Even 182-188Hg Isotopes Studied via Coulomb Excitation NUCLEAR REACTIONS 120Sn, 107Ag, 112,114Cd(182Hg, 182Hg'), (184Hg, 184Hg'), (186Hg, 186Hg'), (188Hg, 188Hg'), E=2.85 MeV/nucleon; measured reaction products, Eγ, Iγ. 182,184,186,188Hg; deduced energy levels, J, π, nuclear matrix elements, B(E2). Comparison with IBM calculations, experimental data.
doi: 10.1103/PhysRevLett.112.162701
2013HA06 Acta Phys.Pol. B44, 617 (2013) K.Hadynska-Klek, P.J.Napiorkowski, A.Maj, F.Azaiez, M.Kicinska-Habior, J.J.Valiente-Dobon, G.de Angelis, T.Abraham, G.Anil Kumar, B.-Q.Arnes, D.Bazzacco, M.Bellato, D.Bortolato, P.Bednarczyk, G.Benzoni, L.Berti, B.Birkenbach, B.Bruyneel, S.Brambilla, F.Camera, J.Chavas, M.Ciemala, P.Cocconi, P.Coleman-Smith, A.Colombo, A.Corsi, F.C.L.Crespi, D.M.Cullen, A.Czermak, P.Desesquelles, B.Dulny, J.Eberth, E.Farnea, B.Fornal, S.Franchoo, A.Gadea, A.Giaz, A.Gottardo, X.Grave, J.Grebosz, M.Gulmini, T.Habermann, R.Isocrate, J.Iwanicki, G.Jaworski, 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, A.Lopez-Martens, S.Lunardi, G.Maron, K.Mazurek, R.Menegazzo, D.Mengoni, E.Merchan, W.Meczynski, C.Michelagnoli, J.Mierzejewski, B.Million, P.Molini, S.Myalski, D.R.Napoli, R.Nicolini, M.Niikura, A.Obertelli, S.F.Ozmen, M.Palacz, A.Pullia, G.Rampazzo, F.Recchia, N.Redon, P.Reiter, D.Rosso, K.Rusek, E.Sahin, M.-D.Salsac, P.-A.Soderstrom, J.Srebrny, I.Stefan, O.Stezowski, J.Styczen, Ch.Theisen, N.Toniolo, C.A.Ur, V.Vandone, R.Wadsworth, B.Wasilewska, A.Wiens, K.Wrzosek-Lipska, M.Zielinska, M.Zieblinski Towards the Determination of Superdeformation in 42Ca NUCLEAR REACTIONS 208Pb(42Ca, 42Ca'), (42Ca, 43Ca)207Pb, E=170 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin. 42Ca; deduced energy levels, J, π, quadrupole deformation parameters, bands, B(E2), superdeformation with large uncertainties. FRESCO code calculations.
doi: 10.5506/APhysPolB.44.617
2013SI29 Appl.Radiat.Isot. 82, 170 (2013) P.Sibczynski, J.Kownacki, A.Syntfeld-Kazuch, M.Moszynski, M.Kisielinski, W.Czarnacki, K.Kosinski, M.Matusiak, M.Klimasz, M.Kowalczyk, T.Abraham, J.Mierzejewski, J.Srebrny Decay chains and photofission investigation based on nuclear spectroscopy of highly enriched uranium sample NUCLEAR REACTIONS 235U, U(γ, F)101Tc/133Te/128Sb/146Ce/141Ba/104Tc/134I/87Kr/138Cs/133Te/138Xe/134I/146Pr/138Cs/135I/134Te/93Sr/101Mo/142La/89Rb/131Sb/130Sb/142La/94Y/89Rb/142Ba/135I/139Cs/95Y/93Sr/92Sr/138Cs/146Pr/88Kr/88Rb/84Br, E<15 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray spectra, level of enrichment.
doi: 10.1016/j.apradiso.2013.08.005
2012GR24 J.Phys.:Conf.Ser. 381, 012067 (2012) E.Grodner, A.A.Pasternak, J.Srebrny, M.Kowalczyk, J.Mierzejewski, M.Kisielinski, P.Decowski, Ch.Droste, J.Perkowski, T.Abraham, J.Andrzejewski, K.Hadynska-Klek, L.Janiak, A.Kasparek, T.Marchlewski, P.Napiorkowski, J.Samorajczyk DSA lifetime measurements of 124Cs and the time-reversal symmetry NUCLEAR REACTIONS 114Cd(14N, 4n), E=73 MeV; measured Eγ, Iγ, γγ-coin using EAGLE array with ACS Ge spectrometers; deduced levels, J, π, rotational bands, levels T1/2, yrast band B(M1), S-symmetry, chiral symmetry breaking using DSA (Doppler shift attenuation).Discussed possible time-parity violation.
doi: 10.1088/1742-6596/381/1/012067
2012MI21 Phys.Scr. T150, 014026 (2012) J.Mierzejewski, A.A.Pasternak, J.Srebrny, R.M.Lieder Modeling incomplete fusion reactions NUCLEAR REACTIONS 122Sn(20Ne, X), E=150 MeV; 118Sn(12C, X)121Xe/122Xe, E=118 MeV; analyzed experimental data; calculated Eα, Iα; deduced a new model for describing dynamics of an incomplete fusion reaction.
doi: 10.1088/0031-8949/2012/T150/014026
2012PE02 Acta Phys.Pol. B43, 273 (2012) J.Perkowski, J.Andrzejewski, T.Abraham, W.Czarnacki, Ch.Droste, E.Grodner, L.Janiak, M.Kisielinski, M.Kowalczyk, J.Kownacki, J.Mierzejewski, A.Korman, J.Samorajczyk, J.Srebrny, A.Stolarz, M.Zielinska Isomeric State 8- in 130Ba Studied by Conversion-electron and Gamma-ray Spectroscopy NUCLEAR REACTIONS 122Sn(12C, 4n)130Ba, E=68 MeV; measured reaction products, Eγ, Iγ, ce, e-γ-, γγ-coin.; deduced J, π, decay of the isomeric state, internal conversion coefficients. Comparison with theoretical predictions.
doi: 10.5506/APhysPolB.43.273
2012WR03 Phys.Rev. C 86, 064305 (2012) K.Wrzosek-Lipska, L.Prochniak, M.Zielinska, J.Srebrny, K.Hadynska-Klek, J.Iwanicki, M.Kisielinski, M.Kowalczyk, P.J.Napiorkowski, D.Pietak, T.Czosnyka Electromagnetic properties of 100Mo: Experimental results and theoretical description of quadrupole degrees of freedom NUCLEAR REACTIONS 100Mo(32S, 32S'), E=76 MeV; measured Eγ, Iγ, γ(θ), (particle)γ-coin using OSIRIS-II array. 100Mo; deduced levels, J, π, E1, E2, E3, M1 reduced matrix elements using GOSIA code, shape deformation parameters, Q2 (quadrupole overall deformation parameter) and cos(3δ) (quadrupole asymmetry parameter). Coulomb excitation. Level and B(E2) systematics of even-even Mo isotopes from N=50-64. Comparison with general quadrupole collective Bohr Hamiltonian (GBH) model. NUCLEAR STRUCTURE 100Mo; calculated levels, J, π, potential energy surfaces, E2 matrix elements. general quadrupole collective Bohr Hamiltonian (GBH) model.
doi: 10.1103/PhysRevC.86.064305
2011CL03 Int.J.Mod.Phys. E20, 415 (2011) E.Clement, G.De France, J.M.Casandjian, A.Gorgen, W.Korten, E.Bouchez, A.Chatillon, A.Hurstel, Y.Le Coz, A.Obertelli, C.Theisen, J.N.Wilson, J.-P.Delaroche, M.Girod, H.Goutte, S.Peru, T.Czosnyka, J.Iwanicki, P.J.Napiorkowski, J.Srebrny, K.Wrzosek-Lipska, M.Zielinska, N.Bree, I.Stefanescu, J.Van De Walle, C.Andreoiu, P.A.Butler, R.-D.Herzberg, D.G.Jenkins, G.D.Jones, A.Petts, F.Becker, J.Gerl, W.N.Catford, C.N.Timis, G.Sletten, G.Georgiev, J.Ljungvall Experimental measurement of the deformation through the electromagnetic probe: shape coexistence in exotic Kr and Sr isotopes NUCLEAR REACTIONS 208Pb(72Kr, 72Kr'), (74Kr, 74Kr'), (76Kr, 76Kr'), (78Kr, 78Kr'), E=4.5 MeV/nucleon; 109Ag, 120Sn(96Sr, 96Sr'), E not given; measured reaction products, Eγ, Iγ. 72,74,76,78Kr, 96Sr; deduced static quadrupole moments, B(E2). Comparison with systematics and HFB calculations.
doi: 10.1142/S0218301311017806
2011GR12 Phys.Lett. B 703, 46 (2011) E.Grodner, I.Sankowska, T.Morek, S.G.Rohozinski, Ch.Droste, J.Srebrny, A.A.Pasternak, M.Kisielinski, M.Kowalczyk, J.Kownacki, J.Mierzejewski, A.Krol, K.Wrzosek Partner bands of 126Cs - first observation of chiral electromagnetic selection rules NUCLEAR REACTIONS 120Sn(10B, X)126Cs, E=55 MeV; measured reaction products, Eγ, Iγ; deduced lifetimes of excited states, B(M1), T1/2. Doppler Shift Attenuation method (DSM).
doi: 10.1016/j.physletb.2011.07.062
2011KO08 Phys.Rev. C 83, 027301 (2011) J.Kownacki, Ch.Droste, T.Morek, E.Ruchowska, R.M.Lieder, M.Kisielinski, M.Kowalczyk, J.Andrzejewski, J.Perkowski, P.J.Napiorkowski, K.Wrzosek-Lipska, M.Zielinska, A.Kordyasz, A.Korman, K.Hadynska-Klek, E.Grodner, J.Mierzejewski, J.Srebrny Decay properties of long-lived isomers in the odd-odd N = 81 nucleus 146Tb compared to the 148Ho and 150Tm nuclei RADIOACTIVITY 146Tb(β+), (EC); measured Eγ, Iγ, γγ. 146Gd; deduced levels, J, π, I(β+ϵ) feedings, Logft values. NUCLEAR REACTIONS 112Sn(40Ar, 3n3p), E=232 MeV; measured Eγ, Iγ, ce, level half-lives. 146Tb; deduced levels, J, π, conversion coefficients, multipolarity, isomers, configurations, B(M1)/B(E2) ratios. Comparison with systematics of isomers and level structures of 148Ho and 150Tm. Comparison with shell-model predictions.
doi: 10.1103/PhysRevC.83.027301
2011RA42 Phys.Rev. C 84, 064323 (2011) E.Rapisarda, I.Stefanescu, D.L.Balabanski, B.Bastin, A.Blazhev, N.Bree, M.Danchev, B.Bruyneel, T.Davinson, P.Delahaye, J.Diriken, J.Eberth, G.Georgiev, D.Fedorov, V.N.Fedosseev, E.Fiori, S.Franchoo, Ch.Fransen, K.Geibel, K.Gladnishki, K.Hadynska, H.Hess, K.Heyde, M.Huyse, O.Ivanov, J.Iwanicki, J.Jolie, M.Kalkuehler, Th.Kroll, R.Krucken, U.Koster, G.Lo Bianco, R.Lozeva, B.A.Marsh, S.Nardelli, F.Nowacki, N.Patronis, P.Reiter, M.Seidlitz, K.Sieja, N.Smirnova, J.Srebrny, J.Van de Walle, P.Van Duppen, N.Warr, F.Wenander, K.Wimmer, K.Wrzosek, S.Zemlyanoi, M.Zielinska Coulomb excitation of the 3- isomer in 70Cu NUCLEAR REACTIONS 120Sn(70Cu, 70Cu'), [3- and 6- 70Cu beams from U(p, X), E=1.4 GeV], E=2.8 MeV/nucleon; measured Eγ, Iγ, γγ-coin, particle spectra of scattered projectile and recoiling target nuclei, particle-γ coin. 70Cu; deduced levels, J, π, transition matrix elements, B(E2), configurations. On-Line Isotope Mass Separator (CERN-ISOLDE) facility. Comparison with shell model calculations and with B(E2) values in 68,72Cu.
doi: 10.1103/PhysRevC.84.064323
2011SC07 Phys.Rev. C 83, 037303 (2011) M.Scheck, P.A.Butler, L.P.Gaffney, N.Bree, R.J.Carrol, D.Cox, T.Grahn, P.T.Greenlees, K.Hauschild, A.Herzan, M.Huyse, U.Jakobsson, P.Jones, D.T.Joss, R.Julin, S.Juutinen, S.Ketelhut, R.-D.Herzberg, M.Kowalczyk, A.C.Larsen, M.Leino, A.Lopez-Martens, P.Nieminen, R.D.Page, J.Pakarinen, P.Papadakis, P.Peura, P.Rahkila, S.Rinta-Antila, P.Ruotsalainen, M.Sandzelius, J.Saren, C.Scholey, J.Sorri, J.Srebrny, P.Van Duppen, H.V.Watkins, J.Uusitalo Combined in-beam electron and γ -ray spectroscopy of 184, 186Hg NUCLEAR REACTIONS 148Sm(40Ar, 4n), E=180 MeV; 150Sm(40Ar, 4n), E=188 MeV; measured Eγ using JUROGAM detector array, conversion electron spectra using SAGE spectrometer, and γ(ce)-coin. 184,186Hg; deduced levels, J, π, K- and L-conversion electron ratios, and conversion coefficients, multipolarity, E0 admixture, monopole strength.
doi: 10.1103/PhysRevC.83.037303
2011SR01 Int.J.Mod.Phys. E20, 422 (2011) Model independent determination of quadrupole deformation parameters from Coulomb excitation measurements NUCLEAR STRUCTURE 104Ru, 168Er, 74,76Kr; analyzed all available data; deduced deformation parameters, triaxiality parameters.
doi: 10.1142/S0218301311017818
2011SU15 Phys.Rev. C 83, 064308 (2011) M.Sugawara, H.Kusakari, Y.Yoshizawa, H.Inoue, T.Morikawa, T.Shizuma, J.Srebrny Coulomb excitation of 156Gd NUCLEAR REACTIONS 156Gd(32S, 32S'), E=118 MeV; 156Gd(58Ni, 58Ni'), E=225 MeV; measured scattered particle spectra, Eγ, Iγ, γγ-, (particle)γ-, (particle)γγ-coin, (particle)γ(θ). 156Gd; deduced levels, J, π, ground-state, γ, β and octupole bands, γ-ray yields and branching ratios, E2, E1 and E3 matrix elements from GOSIA analysis of Coulomb excitation data.
doi: 10.1103/PhysRevC.83.064308
2011WR01 Acta Phys.Pol. B42, 803 (2011) K.Wrzosek-Lipska, M.Zielinska, K.Hadynska-Klek, J.Iwanicki, M.Kisielinski, M.Kowalczyk, P.J.Napiorkowski, D.Pietak, J.Srebrny Quadrupole Moment of the 2+1 State in 100Mo NUCLEAR REACTIONS 100Mo(32S, 32S'), E not given; measured reaction products, Eγ, Iγ, particle-γ-coin. 100Mo; deduced quadrupole moment.
doi: 10.5506/APhysPolB.42.803
2011WR02 Int.J.Mod.Phys. E20, 443 (2011) K.Wrzosek-Lipska, M.Zielinska, K.Hadynska-Klek, Y.Hatsukawa, J.Iwanicki, J.Katakura, M.Kisielinski, M.Koizumi, M.Kowalczyk, H.Kusakari, M.Matsuda, T.Morikawa, P.J.Napiorkowski, A.Osa, M.Oshima, D.Pietak, L.Prochniak, T.Shizuma, J.Srebrny, M.Sugawara, Y.Toh Shape evolution in heaviest stable even-even molybdenum isotopes studied via Coulomb excitation NUCLEAR STRUCTURE 96,98,100Mo; analyzed available data using quadrupole sum rule formalism; deduced electromagnetic reduced matrix elements using GOSIA code. Comparison with microscopic calculations.
doi: 10.1142/S0218301311017831
2010KO12 Phys.Rev. C 81, 044305 (2010); Erratum Phys.Rev. C 82, 029905 (2010) J.Kownacki, Ch.Droste, T.Morek, E.Ruchowska, M.Kisielinski, M.Kowalczyk, R.M.Lieder, J.Perkowski, J.Andrzejewski, P.J.Napiorkowski, K.Wrzosek-Lipska, M.Zielinska, A.Kordyasz, A.Korman, W.Czarnacki, K.Hadynska-Klek, E.Grodner, J.Srebrny, J.Mierzejewski, A.Krol Nuclear spectroscopy above isomers in 67148Ho81 and 67149Ho82 nuclei: Search for core-excited states in 149Ho NUCLEAR REACTIONS 112Sn(40Ar, 3np), (40Ar, 2np), E=202, 206, 232 MeV; 114Sn(40Ar, 4np), (40Ar, 5np), E=202, 206, 232 MeV; measured Eγ, Iγ, ce, γ(θ), γγ-, eγ-coin, γγ(t), isomer half-lives using OSIRIS-II array. 148,149Ho; deduced levels, J, π, multipolarities, and configurations. Comparison with shell model calculations.
doi: 10.1103/PhysRevC.81.044305
2009PE31 Eur.Phys.J. A 42, 379 (2009) J.Perkowski, J.Andrzejewski, J.Srebrny, A.M.Bruce, Ch.Droste, E.Grodner, M.Kisielinski, A.Korman, M.Kowalczyk, J.Kownacki, A.Krol, J.Marganiec, J.Mierzejewski, T.Morek, K.Sobczak, W.H.Trzaska, M.Zielinska Absolute E3 and M2 transition probabilities for the electromagnetic decay of the Ip=Kp=8- isomeric state in 132Ce NUCLEAR REACTIONS 120Sn(16O, 4n), E=80 MeV; measured Eγ, Iγ, ce, eγ-, γγ-coin, ICCs using OSIRIS-II array. 132Ce; deduced levels, J, π, B(E3), B(M2), multipolarities.
doi: 10.1140/epja/i2009-10820-8
2009ZI01 Phys.Rev. C 80, 014317 (2009) M.Zielinska, A.Gorgen, E.Clement, J.-P.Delaroche, M.Girod, W.Korten, A.Burger, W.Catford, C.Dossat, J.Iwanicki, J.Libert, J.Ljungvall, P.J.Napiorkowski, A.Obertelli, D.Pietak, R.Rodriguez-Guzman, G.Sletten, J.Srebrny, Ch.Theisen, K.Wrzosek Shape of 44Ar: Onset of deformation in neutron-rich nuclei near 48Ca NUCLEAR REACTIONS 109Ag(44Ar, 44Ar'), E=2.68 MeV/nucleon; 208Pb(44Ar, 44Ar'), E=3.68 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, γ yields. 44Ar; deduced levels, B(E2) matrix elements, spectroscopic quadrupole moments. Comparisons with experimental data for neighboring A=42-46 Ar, S and Si nuclides and GCM(GOA), AMPGCM, and Shell model calculations. NUCLEAR STRUCTURE 42Si, 44S, 42,44,46Ar; calculated potential energy surfaces, energies of first 2+ states, B(E2) and quadrupole moments using Hartree-Fock-Bogoliubov formalism with Gogny DIS interaction. 38,40,4244,46,48Ar; calculated mean-square charge radii using GCM(GOA) and spherical Skyrme SGII Hartree-Fock formalism. Comparisons with experimental data.
doi: 10.1103/PhysRevC.80.014317
2008KO03 Acta Phys.Pol. B39, 489 (2008) J.Kownacki, M.Kisielinski, M.Kowalczyk, Ch.Droste, T.Morek, E.Ruchowska, J.Srebrny, M.Wolinska-Cichocka, M.Palacz, A.Korman, J.Andrzejewski, A.Krol, J.Perkowski, R.Lieder, J.Mierzejewski, I.Sankowska Observation of a New (25/2+) Isomer in 121Sb RADIOACTIVITY 121Sb(IT); measured Eγ, Iγ, γγ-coin. 121Sb; deduced levels, J, π, new isomer, half-life.
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2008LJ01 Phys.Rev.Lett. 100, 102502 (2008) J.Ljungvall, A.Gorgen, M.Girod, J.-P.Delaroche, A.Dewald, C.Dossat, E.Farnea, W.Korten, B.Melon, R.Menegazzo, A.Obertelli, R.Orlandi, P.Petkov, T.Pissulla, S.Siem, R.P.Singh, J.Srebrny, Ch.Theisen, C.A.Ur, J.J.Valiente-Dobon, K.O.Zell, M.Zielinska Shape Coexistence in Light Se Isotopes: Evidence for Oblate Shapes NUCLEAR REACTIONS 40Ca(36Ar, 2pα), (36Ar, 4p), E=136 MeV; measured Eγ, Iγ, γγ-coin, lifetimes using recoil distance doppler shift method. 70,72Se; deduced level energies and B(E2).
doi: 10.1103/PhysRevLett.100.102502
2008SA36 Eur.Phys.J. A 37, 169 (2008) I.Sankowska, Ch.Droste, E.Grodner, T.Morek, J.Srebrny, A.A.Pasternak, J.Kownacki, P.Napiorkowski, S.G.Rohozinski, M.Kowalczyk, M.Kisielinski, R.Kaczarowski, E.Ruchowska E2 transition probabilities in the decoupled band of the 129La nucleus NUCLEAR REACTIONS 120Sn(14N, 5n), E=77 MeV; measured Eγ, Iγ, γγ-coin with OSIRIS II array. 129La deduced yrast levels, J, π, T1/2, B(E2) using DSA. Comparison with core quasi-particle coupling model.
doi: 10.1140/epja/i2008-10621-7
2008WR01 Acta Phys.Pol. B39, 513 (2008) K.Wrzosek, M.Zielinska, T.Czosnyka, J.Choinski, K.Hadynska, J.Iwanicki, M.Kisielinski, M.Kowalczyk, J.Kownacki, P.Napiorkowski, D.Pietak, J.Srebrny, K.Zajac New γ-Particle Detection Set-Up for Coulomb Excitation Experiments - Towards Determination of Triaxiality of 100Mo NUCLEAR REACTIONS 100Mo(32S, 32S'), (20Ne, 20Ne'), E<Coulomb barrier; measured Eγ, Iγ, (particle)γ-coin. 32S, 20Ne; deduced matrix elements, quadrupole deformation parameters, triaxiality parameters for g.s. and first excited 0+ state. GOSIA analysis of Coulomb excitation data.
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2008ZI01 Acta Phys.Pol. B39, 519 (2008) M.Zielinska, A.Goergen, A.Burger, W.Catford, E.Clement, C.Dossat, J.Iwanicki, W.Korten, J.Ljungvall, P.J.Napiorkowski, D.Pietak, G.Sletten, J.Srebrny, Ch.Theisen, K.Wrzosek Coulomb Excitation of Neutron-Rich 44Ar at SPIRAL NUCLEAR REACTIONS 109Ag, 208Pb(44Ar, 44Ar'), E=2.7, 3.7 MeV/nucleon; measured Eγ, Iγ, (charged-particle)γ-coin. Deduced coulomb excitation σ(θ), B(E2).
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2007GR10 Acta Phys.Pol. B38, 1411 (2007) E.Grodner, S.G.Rohozinski, J.Srebrny Simple Picture of the Nuclear System Diverging from the Strong Chiral Symmetry Breaking Limit
2007HA05 Phys.Rev. C 75, 034308 (2007) A.B.Hayes, D.Cline, C.Y.Wu, H.Ai, H.Amro, C.Beausang, R.F.Casten, J.Gerl, A.A.Hecht, A.Heinz, H.Hua, R.Hughes, R.V.F.Janssens, C.J.Lister, A.O.Macchiavelli, D.A.Meyer, E.F.Moore, P.Napiorkowski, R.C.Pardo, Ch.Schlegel, D.Seweryniak, M.W.Simon, J.Srebrny, R.Teng, K.Vetter, H.J.Wollersheim Spin dependence of K mixing, strong configuration mixing, and electromagnetic properties of 178Hf NUCLEAR REACTIONS 178Hf(136Xe, 136Xe'), E=650 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (particle)γ-coin following Coulomb excitation. Ta(178Hf, 178Hf'), E ≈ 700-850 MeV; measured isomer production σ. 178Hf deduced levels, J, π, rotational bands, transition matrix elements, K-mixing features. Gammasphere, Chico arrays.
doi: 10.1103/PhysRevC.75.034308
2006GR05 Int.J.Mod.Phys. E15, 548 (2006) E.Grodner, J.Srebrny, I.Zalewska, T.Morek, Ch.Droste, M.Kowalczyk, J.Mierzejewski, A.A.Pasternak, J.Kownacki, M.Kisielinski Support for the chiral interpretation of partner bands in 128Cs - the electromagnetic properties NUCLEAR REACTIONS 122Sn(10B, 4n), E=55 MeV; 122Sn(14N, 4n), E=70 MeV; measured Eγ, Iγ, γγ-coin, DSA. 128Cs, 132La deduced high-spin levels T1/2, B(E2), B(M1). 128Cs deduced possible chiral partner bands.
doi: 10.1142/S0218301306004508
2006GR10 Eur.Phys.J. A 27, 325 (2006) E.Grodner, A.A.Pasternak, Ch.Droste, T.Morek, J.Srebrny, J.Kownacki, W.Plociennik, A.A.Wasilewski, M.Kowalczyk, M.Kisielinski, R.Kaczarowski, E.Ruchowska, A.Kordyasz, M.Wolinska Lifetimes and side-feeding population of the yrast band levels in 131La NUCLEAR REACTIONS 122Sn(14N, 5n), E=70 MeV; measured Eγ, Iγ, γγ-coin, DSA. 131La deduced levels T1/2, B(E2), configurations. Comparison with Core-Quasi-Particle Coupling and Self-Consistent Total Routhian Surface models.
doi: 10.1140/epja/i2006-10006-0
2006GR23 Phys.Rev.Lett. 97, 172501 (2006) E.Grodner, J.Srebrny, A.A.Pasternak, I.Zalewska, T.Morek, Ch.Droste, J.Mierzejewski, M.Kowalczyk, J.Kownacki, M.Kisielinski, S.G.Rohozinski, T.Koike, K.Starosta, A.Kordyasz, P.J.Napiorkowski, M.Wolinska-Cichocka, E.Ruchowska, W.Plociennik, J.Perkowski 128Cs as the Best Example Revealing Chiral Symmetry Breaking NUCLEAR REACTIONS 122Sn(10B, 4n), E=55 MeV; 122Sn(14N, 4n), E=70 MeV; measured Eγ, Iγ, γγ-coin, DSA. 128Cs, 132La deduced high-spin levels, J, π, T1/2, B(M1), B(E2), chiral symmetry breaking. Osiris II array.
doi: 10.1103/PhysRevLett.97.172501
2006HA04 Phys.Rev.Lett. 96, 042505 (2006) A.B.Hayes, D.Cline, C.Y.Wu, J.Ai, H.Amro, C.Beausang, R.F.Casten, J.Gerl, A.A.Hecht, A.Heinz, R.Hughes, R.V.F.Janssens, C.J.Lister, A.O.Macchiavelli, D.A.Meyer, E.F.Moore, P.Napiorkowski, R.C.Pardo, Ch.Schlegel, D.Seweryniak, M.W.Simon, J.Srebrny, R.Teng, K.Vetter, H.J.Wollersheim Breakdown of K Selection in 178Hf NUCLEAR REACTIONS Ta(178Hf, 178Hf'), E≈ 700-850 MeV; measured delayed Eγ, Iγ following projectile Coulomb excitation; deduced isomer excitation function. 178Hf deduced transition matrix elements, K-mixing features. RADIOACTIVITY 178mHf(IT) [from Coulomb excitation]; measured Eγ, Iγ. 178Hf deduced transition matrix elements, K-mixing features.
doi: 10.1103/PhysRevLett.96.042505
2006SR01 Nucl.Phys. A766, 25 (2006) J.Srebrny, T.Czosnyka, Ch.Droste, S.G.Rohozinski, L.Prochniak, K.Zajac, K.Pomorski, D.Cline, C.Y.Wu, A.Backlin, L.Hasselgren, R.M.Diamond, D.Habs, H.J.Korner, F.S.Stephens, C.Baktash, R.P.Kostecki Experimental and theoretical investigations of quadrupole collective degrees of freedom in 104Ru NUCLEAR REACTIONS 104Ru(208Pb, 208Pb'), E=954 MeV; 104Ru(136Xe, 136Xe'), E=525 MeV; 104Ru(58Ni, 58Ni'), E=165, 190 MeV; measured Eγ, Iγ, (particle)γ -coin following Coulomb excitation. 104Ru deduced levels, J, π, E2 and M1 matrix elements, quadrupole collectivity. Comparison with model predictions.
doi: 10.1016/j.nuclphysa.2005.11.013
2006WR01 Int.J.Mod.Phys. E15, 374 (2006) K.Wrzosek, M.Zielinska, J.Choinski, T.Czosnyka, Y.Hatsukawa, J.Iwanicki, J.Katakura, M.Kisielinski, M.Koizumi, M.Kowalczyk, H.Kusakari, M.Matsuda, T.Morikawa, P.Napiorkowski, A.Osa, M.Oshima, L.Reissig, T.Shizuma, J.Srebrny, M.Sugawara, Y.Toh, Y.Utsuno, K.Zajac Search for shape coexistence in even-even stable molybdenum isotopes using Coulomb excitation method NUCLEAR REACTIONS 96,98,100Mo(20Ne, 20Ne'), E=50 MeV; 96,98,100Mo(40Ar, 40Ar'), E=90 MeV; 96Mo(84Kr, 84Kr'), E=225 MeV; 96Mo(136Xe, 136Xe'), E=614 MeV; Pb(96Mo, 96Mo'), E=424 MeV; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 96,98,100Mo deduced levels, J, π, quadrupole moments, shape coexistence features.
doi: 10.1142/S0218301306004235
2005GR10 Int.J.Mod.Phys. E14, 347 (2005) E.Grodner, I.Zalewska, T.Morek, J.Srebrny, Ch.Droste, M.Kowalczyk, J.Mierzejewski, M.Salata, A.A.Pasternak, J.Kownacki, M.Kisielinski, A.Kordyasz, P.Napiorkowski, M.Wolinska, S.G.Rohozinski, R.Kaczarowski, W.Plociennik, E.Ruchowska, A.Wasilewski, J.Perkowski Lifetime measurements in 128Cs and 132La as a test of chirality NUCLEAR REACTIONS 122Sn(14N, 4n), E=70 MeV; 122Sn(10B, 4n), E=55 MeV; measured Eγ, Iγ, γγ-coin, DSA. 128Cs, 132La levels deduced T1/2, B(E2), B(M1), chirality. Osiris II array.
doi: 10.1142/S0218301305003107
2005SR02 Acta Phys.Pol. B36, 1063 (2005) J.Srebrny, E.Grodner, T.Morek, I.Zalewska, Ch.Droste, J.Mierzejewski, A.A.Pasternak, J.Kownacki, J.Perkowski Search for chirality in 128Cs and 132La NUCLEAR REACTIONS 122Sn(14N, 4n), E=70 MeV; 122Sn(10B, 4n), E=55 MeV; measured Eγ, Iγ, γγ-coin, DSA. 132La, 128Cs deduced levels, J, π, T1/2, rotational bands, intraband B(M1), B(E2). 128Cs deduced possible chiral bands. Osiris II array.
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2005WO03 Eur.Phys.J. A 24, 259 (2005) M.Wolinska-Cichocka, J.Kownacki, W.Urban, E.Ruchowska, W.A.Plociennik, B.Bekman, Ch.Droste, W.Gast, R.Lieder, W.Meczynski, M.Kisielinski, A.Kordyasz, M.Kowalczyk, P.Kowina, J.Iwanicki, T.Morek, J.Perkowski, J.Srebrny, A.Stolarz, J.Styczen Gamma-ray spectroscopy in 110Sn and 111Sn NUCLEAR REACTIONS 98Mo(16O, 3n), (16O, 4n), E=60, 70, 75, 80 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin, excitation functions. 110,111Sn deduced high-spin levels, J, π, configurations, isomeric states. Osiris-II array, total Routhian surface calculations.
doi: 10.1140/epja/i2004-10144-3
2005WR01 Int.J.Mod.Phys. E14, 359 (2005) K.Wrzosek, M.Zielinska, J.Choinski, T.Czosnyka, J.Iwanicki, M.Kisielinski, M.Kowalczyk, P.Napiorkowski, L.Reissig, J.Srebrny, I.Ushakov, K.Zajac Search for shape coexistence in 100Mo using Coulomb excitation NUCLEAR REACTIONS 100Mo(40Ar, 40Ar'), E=90 MeV; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 100Mo deduced levels, J, π.
doi: 10.1142/S0218301305003120
2005ZI02 Acta Phys.Pol. B36, 1289 (2005) M.Zielinska, T.Czosnyka, K.Wrzosek, J.Choinski, Y.Hatsukawa, J.Iwanicki, M.Koizumi, H.Kusakari, M.Matsuda, T.Morikawa, P.J.Napiorkowski, A.Osa, M.Oshima, T.Shizuma, J.Srebrny, M.Sugawara, K.Zajac Shape coexistence in even-even Mo isotopes studied via Coulomb excitation NUCLEAR REACTIONS 96Mo(20Ne, 20Ne'), (40Ar, 40Ar'), E=2.5 MeV/nucleon; Pb(96Mo, 96Mo'), E=424 MeV; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 96Mo deduced transitions.
2004DR10 Eur.Phys.J. A 22, 179 (2004) Ch.Droste, S.G.Rohozinski, L.Prochniak, K.Zajac, W.Urban, J.Srebrny, T.Morek Description of 111Ru within the Core-Quasiparticle Coupling model NUCLEAR STRUCTURE 111Ru; calculated levels, J, π, configurations. Core-quasiparticle coupling model, comparison with data.
doi: 10.1140/epja/i2004-10041-9
2004GR06 Int.J.Mod.Phys. E13, 243 (2004) E.Grodner, J.Srebrny, Ch.Droste, T.Morek, A.Pasternak, J.Kownacki DSAM lifetime measurements in the yrast band of 131La and the chiral bands in 132La NUCLEAR REACTIONS 122Sn(14N, 5n), (14N, 4n), E=70 MeV; measured Eγ, Iγ, DSA. 131La deduced rotational band transitions T1/2. 132La deduced high-spin levels, J, π, T1/2, configurations.
doi: 10.1142/S0218301304002016
2003GR32 Acta Phys.Pol. B34, 2447 (2003) E.Grodner, Ch.Droste, T.Morek, J.Srebrny, A.A.Pasternak, A.Wasilewski, W.Plociennik, E.Ruchowska, J.Kownacki Behaviour of B(E2) for the h11/2 band transitions in 131La NUCLEAR REACTIONS 122Sn(14N, 5n), E=70 MeV; measured Eγ, Iγ, γγ-coin, DSA. 131La deduced levels T1/2, B(E2), configurations.
2003IW01 J.Phys.(London) G29, 743 (2003) J.Iwanicki, M.Zielinska, T.Czosnyka, J.Choinski, P.Napiorkowski, M.Loewe, M.Wurkner, J.Srebrny Electromagnetic properties of 165Ho inferred from Coulomb excitation NUCLEAR REACTIONS 165Ho(20Ne, 20Ne'), E=50 MeV; 165Ho(40Ar, 40Ar'), E=130 MeV; 165Ho(16O, 16O'), E=55 MeV; measured Eγ, Iγ following Coulomb excitation. 165Ho deduced transition matrix elements, collective bands quadrupole deformation.
doi: 10.1088/0954-3899/29/4/311
2003LO01 Phys.Lett. 551B, 71 (2003) M.Loewe, P.Alexa, T.Czosnyka, J.de Boer, J.Iwanicki, A.I.Levon, H.J.Maier, P.J.Napiorkowski, P.von Neumann-Cosel, A.Richter, C.Schlegel, G.Sletten, J.Srebrny, M.Wurkner Collective vibrations built on the Kπ = 9- high-spin isomer in 180Ta NUCLEAR REACTIONS 180mTa(58Ni, 58Ni'), E=225 MeV; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 180Ta deduced levels, J, π, B(M1), B(E2), quadrupole moments, γ-vibrational bands. 180mTa(36S, 36S'), E=1.8-3.5 MeV/nucleon; 180mTa(64Ni, 64Ni'), E=2.0-2.4 MeV/nucleon; measured ground-state Coulomb activation excitation functions; deduced intermediate state J, π, configuration. Nordball array.
doi: 10.1016/S0370-2693(02)03014-9
2003WO15 Acta Phys.Pol. B34, 2305 (2003) M.Wolinska-Cichocka, B.Bekman, Ch.Droste, J.Dworski, W.Gast, J.Iwanicki, H.Jager, M.Kisielinski, A.Kordyasz, M.Kowalczyk, J.Kownacki, R.Lieder, W.Meczynski, T.Morek, M.Palacz, J.Perkowski, E.Ruchowska, J.Srebrny, A.Stolarz, J.Styczen In-beam spectroscopy of nuclei produced in the 98Mo(16O, χn) reaction NUCLEAR REACTIONS 98Mo(16O, 2n), (16O, 3n), (16O, 4n), E=60, 70, 75, 80 MeV; measured Eγ, Iγ, γγ-coin. 110,111,112Sn deduced levels, J, π.
2003WU03 Nucl.Phys. A725, 3 (2003) M.Wurkner, J.de Boer, A.I.Levon, M.Loewe, J.Kvasil, J.Srebrny, P.J.Napiorkowski, J.Iwanicki, T.Czosnyka Coulomb excitation and structure of the rotational bands in 231Pa NUCLEAR REACTIONS 231Pa(32S, 32S'), E=148 MeV; 231Pa(58Ni, 58Ni'), E=255, 260, 261 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin following Coulomb excitation. 231Pa deduced levels, J, π, rotational band configurations, transition matrix elements, octupole correlations. Nordball array, quasiparticle-plus-phonon model calculations.
doi: 10.1016/S0375-9474(03)01594-X
2003ZA14 Acta Phys.Pol. B34, 1789 (2003) K.Zajac, L.Prochniak, K.Pomorski, S.G.Rohozinski, J.Srebrny Collective quadrupole excitations of transactinide nuclei NUCLEAR STRUCTURE Z=92-102; calculated even-even isotopes binding energies, transitions B(E2), level energies, related features. Modified Bohr Hamiltonian, comparison with data.
2002HA54 Phys.Rev.Lett. 89, 242501 (2002) A.B.Hayes, D.Cline, C.Y.Wu, M.W.Simon, R.Teng, J.Gerl, C.Schlegel, H.J.Wollersheim, A.O.Macchiavelli, K.Vetter, P.Napiorkowski, J.Srebrny Coulomb Excitation Paths of High-K Isomer Bands in 178Hf NUCLEAR REACTIONS 178Hf(136Xe, 136Xe'), E=650 MeV; measured prompt and delayed Eγ, Iγ, (particle)γ-, γγ-coin following Coulomb excitation; deduced high-K isomer bands population mechanisms. 178Hf deduced high-spin levels, J, π, B(E2), K-mixing features. Gammasphere and Chico arrays.
doi: 10.1103/PhysRevLett.89.242501
2002PA19 Eur.Phys.J. A 13, 435 (2002) A.A.Pasternak, J.Srebrny, A.D.Efimov, V.M.Mikhailov, E.O.Podsvirova, Ch.Droste, T.Morek, S.Juutinen, G.B.Hagemann, M.Piiparinen, S.Tormanen, A.Virtanen Lifetimes in the Ground-State Band and the Structure of 118Te NUCLEAR REACTIONS 109Ag(13C, 3np), E=54 MeV; measured Eγ, Iγ, γγ-coin, DSA. 118Te deduced high-spin levels T1/2, B(E2). Nordball array, recoil-distance and lineshape methods. Comparison with interacting boson-fermion model results.
doi: 10.1140/epja/iepja1221
2002PI10 Phys.Rev. C65, 054611 (2002) E.Piasecki, M.Kowalczyk, K.Piasecki, L.Swiderski, J.Srebrny, M.Witecki, F.Carstoiu, W.Czarnacki, K.Rusek, J.Iwanicki, J.Jastrzebski, M.Kisielinski, A.Kordyasz, A.Stolarz, J.Tys, T.Krogulski, N.Rowley Barrier Distributions in 16O + 116, 119Sn Quasielastic Scattering NUCLEAR REACTIONS 116,119Sn(16O, X), E(cm) ≈ 40-70 MeV; measured quasielastic σ; deduced barrier distributions. Comparison with coupled-channels calculations.
doi: 10.1103/PhysRevC.65.054611
2002PR01 Acta Phys.Pol. B33, 405 (2002) L.Prochniak, K.Zajac, K.Pomorski, S.G.Rohozinski, J.Srebrny Collective Quadrupole Excitations in Transuranic Nuclei NUCLEAR STRUCTURE 240,242,244,246,248,250,252Pu, 242,244,246,248,250,252,254Cm, 252,254,256Cf, 246,248,250,252,254,256,258Fm, 248,250,252,254,256,258,260No; calculated band-head energies for ground-state and vibrational bands. 250Cf; calculated excited states energies vs spin. 242,244,246,248,250,252,254Cm; calculated transitions B(E2). 254No; calculated superdeformed band features.
2002ST13 Phys.Rev. C65, 044328 (2002) K.Starosta, C.J.Chiara, D.B.Fossan, T.Koike, T.T.S.Kuo, D.R.LaFosse, S.G.Rohozinski, Ch.Droste, T.Morek, J.Srebrny Role of Chirality in Angular Momentum Coupling for A ∼ 130 Odd-Odd Triaxial Nuclei: 132La NUCLEAR REACTIONS 123Sb(13C, 4n), E=64 MeV; measured Eγ, Iγ, γγ-coin. 132La deduced levels, J, π, configurations. NUCLEAR STRUCTURE 130,131,132Ba, 131,132,133La; calculated levels, J, π. Core-particle-hole coupling model.
doi: 10.1103/PhysRevC.65.044328
2002ZI02 Acta Phys.Pol. B33, 515 (2002) M.Zielinska, T.Czosnyka, J.Choinski, J.Iwanicki, P.Napiorkowski, J.Srebrny, A.Osa, Y.Utsuno, Y.Toh, M.Oshima, Y.Hatsukawa, J.Katakura, M.Koizumi, M.Matsuda, T.Shizuma, M.Sugawara, T.Morikawa, H.Kusakari Shape Coexistence in 98Mo NUCLEAR REACTIONS 98Mo(20Ne, 20Ne'), (84Kr, 84Kr'), (136Xe, 136Xe'), E not given; measured Eγ, Iγ following Coulomb excitation. 98Mo levels deduced quadrupole deformation, shape coexistence features. Comparison with Ge isotopes.
2002ZI06 Nucl.Phys. A712, 3 (2002) M.Zielinska, T.Czosnyka, J.Choinski, J.Iwanicki, P.Napiorkowski, J.Srebrny, Y.Toh, M.Oshima, A.Osa, Y.Utsuno, Y.Hatsukawa, J.Katakura, M.Koizumi, M.Matsuda, T.Shizuma, M.Sugawara, T.Morikawa, H.Kusakari, A.D.Efimov, V.M.Mikhajlov Electromagnetic structure of 98Mo NUCLEAR REACTIONS 98Mo(20Ne, 20Ne'), E=50 MeV; 98Mo(84Kr, 84Kr'), E=250 MeV; 98Mo(136Xe, 136Xe'), E=614 MeV; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 98Mo deduced transitions E2 and M1 matrix elements, deformation, shape coexistence features. Comparison with IBM1 calculations.
doi: 10.1016/S0375-9474(02)01169-7
2001EF04 Acta Phys.Pol. B32, 2591 (2001) A.D.Efimov, A.A.Pasternak, D.N.Doinikov, V.M.Mikhailov, J.Srebrny Is the Collective IBM Space Exhausted Only by the Valence Shell ? NUCLEAR STRUCTURE 118Te, 120,128Xe, 156Gd; analyzed rotational bands transitions B(E2). Interacting boson model.
2001IW01 Acta Phys.Pol. B32, 787 (2001) J.Iwanicki, M.Zielinska, T.Czosnyka, J.Choinski, P.Napiorkowski, M.Loewe, M.Wurkner, J.Srebrny Study of the K Quantum Number Dependence on the Deformation in 165Ho Nucleus NUCLEAR REACTIONS 165Ho(20Ne, 20Ne'), E=50 MeV; 165Ho(40Ar, 40Ar'), E=130 MeV; 165Ho(16O, 16O'), E=55 MeV; measured Eγ, Iγ following Coulomb excitation. 165Ho deduced levels, J, π, quadrupole moments, deformations.
2001MO05 Phys.Rev. C63, 034302 (2001) T.Morek, J.Srebrny, Ch.Droste, M.Kowalczyk, T.Rzaca-Urban, K.Starosta, W.Urban, R.Kaczarowski, E.Ruchowska, M.Kisielinski, A.Kordyasz, J.Kownacki, M.Palacz, E.Wesolowski, W.Gast, R.M.Lieder, P.Bednarczyk, W.Meczynski, J.Styczen Investigation of the Kπ = 8- Isomer in 132Ce NUCLEAR REACTIONS 120Sn(16O, 4n), E=80 MeV; measured delayed Eγ, Iγ(t), γγ-coin. 132Ce deduced levels, J, π, T1/2 and hindrance factor for high-K isomer. Systematics of isomers in mass region discussed.
doi: 10.1103/PhysRevC.63.034302
2001NA13 Acta Phys.Pol. B32, 861 (2001) P.J.Napiorkowski, J.Srebrny, T.Czosnyka, J.Gerl, Ch.Schlegel, H.-J.Wollersheim, D.Cline, C.Y.Wu, R.Teng, K.Vetter, A.Macchiavelli, M.Devlin, J.DeBoer, J.Iwanicki, J.Kownacki, M.Loewe, M.Wurkner Coulomb Excitation of the Kπ = 8- Isomeric Band in 178Hf NUCLEAR REACTIONS 178Hf(136Xe, 136Xe'), E=650 MeV; measured Eγ, Iγ, (particle)γ-, γγ-coin following Coulomb excitation. 178Hf deduced transitions in isomeric band. Gammasphere, Chico arrays.
2001OL03 Acta Phys.Pol. B32, 865 (2001) P.Olbratowski, J.Srebrny, M.Loewe, P.Alexa, J.de Boer, J.Choinski, T.Czosnyka, J.Iwanicki, H.J.Maier, P.J.Napiorkowski, G.Sletten, M.Wurkner Coulomb Excitation of an Isomeric State in 181Ta via Intermediate States NUCLEAR REACTIONS 181Ta(58Ni, 58Ni'), E=225 MeV; measured Eγ, Iγ, (particle)γ-, γγ-coin following Coulomb excitation. 181Ta deduced high-spin levels, J, π, vibrational band, transition probabilities for population of isomeric state. Nordball array.
2001PA36 Acta Phys.Hung.N.S. 13, 193 (2001) A.A.Pasternak, J.Srebrny, Ch.Droste, T.Morek New Approach to Doppler Lifetime Measurements NUCLEAR REACTIONS 109Ag(13C, 3n), E=54 MeV; measured Eγ, Iγ, γγ-coin, DSA. 119I deduced side-feeding lifetimes. Lineshape and recoil-distance methods.
doi: 10.1556/APH.13.2001.1-3.26
2001PA38 Acta Phys.Pol. B32, 2719 (2001) A.A.Pasternak, A.D.Efimov, E.O.Podsvirova, V.M.Mikhailov, J.Srebrny, T.Morek, Ch.Droste, Y.Sasaki, M.Oshima, S.Juutinen, G.B.Hagemann Electromagnetic E2 Transtion Probabilities in 120Xe and 118Te - N = 66 Nuclei NUCLEAR REACTIONS 111Cd(12C, 3n), E=56 MeV; 109Ag(13C, 3np), E=54 MeV; measured Eγ, Iγ, γγ-coin, DSA. 120Xe, 118Te deduced transitions B(E2). Lineshape and recoil-distance techniques, comparisons with model predictions.
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