NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = C.Schmitt Found 154 matches. Showing 1 to 100. [Next]2024MO04 Eur.Phys.J. A 60, 27 (2024) Detailed modeling of odd–even staggering in fission-fragment charge distributions NUCLEAR REACTIONS 238U, 240Pu(n, F), E not given; analyzed available data; deduced the global and local odd-even staggering observables. The Brownian shape-motion (BSM) model.
doi: 10.1140/epja/s10050-024-01235-4
2023GJ01 Phys.Rev. C 108, 064602 (2023) D.Gjestvang, J.N.Wilson, A.Al-Adili, S.Siem, Z.Gao, J.Randrup, D.Thisse, M.Lebois, N.Jovancevic, R.Canavan, M.Rudigier, D.Etasse, R.-B.Gerst, E.Adamska, P.Adsley, A.Algora, C.Belvedere, J.Benito, G.Benzoni, A.Blazhev, A.Boso, S.Bottoni, M.Bunce, R.Chakma, N.Cieplicka-Orynczak, S.Courtin, M.L.Cortes, P.Davies, C.Delafosse, M.Fallot, B.Fornal, L.Fraile, A.Gottardo, V.Guadilla, G.Hafner, K.Hauschild, M.Heine, C.Henrich, I.Homm, F.Ibrahim, L.W.Iskra, P.Ivanov, S.Jazrawi, A.Korgul, P.Koseoglou, T.Kroll, T.Kurtukian-Nieto, S.Leoni, J.Ljungvall, A.Lopez-Martens, R.Lozeva, I.Matea, K.Miernik, J.Nemer, S.Oberstedt, W.Paulsen, M.Piersa-Silkowska, Y.Popovitch, C.Porzio, L.Qi, P.H.Regan, K.Rezynkina, V.Sanchez-Tembleque, C.Schmitt, P.-A.Soderstrom, C.Surder, G.Tocabens, V.Vedia, D.Verney, N.Warr, B.Wasilewska, J.Wiederhold, M.Yavahchova, S.Ziliani Examination of how properties of a fissioning system impact isomeric yield ratios of the fragments
doi: 10.1103/PhysRevC.108.064602
2023PO07 Phys.Rev. C 107, 054616 (2023) K.Pomorski, B.Nerlo-Pomorska, C.Schmitt, Z.G.Xiao, Y.J.Chen, L.L.Liu Fourier-over-spheroid shape parametrization applied to nuclear fission dynamics NUCLEAR REACTIONS 235U(n, F), E = thermal; calculated fission fragments mass and charge yields, total kinetic energy (TKE) of fission fragments, post-fission neutron multiplicities, fission fragment excitation energy. 3D Langevin code, based on the Fourier-over-spheroid (FoS) shape parametrization, the LSD+Yukawa folded macroscopic-microscopic potential energy landscape, a procedure to account for charge equilibration at scission, and a method to compute the excitation energy available in the primary fragments. Comparison to experimental data. RADIOACTIVITY 246,248,250,252,254,256,258,260,262Fm(SF); calculated fission fragment mass yields distribution, total kinetic energy (TKE) of fission fragments, post-fission neutron multiplicities. Comparison to experimental data. NUCLEAR STRUCTURE 236U, 252,254,256,258,260,262Fm; calculated potential energy surfaces. 240Pu; calculated energy at scission as a function of the heavy fragment charge number, Wigner distribution probability of the fission fragment charge number.
doi: 10.1103/PhysRevC.107.054616
2023PO11 Acta Phys.Pol. B54, 9-A2 (2023) K.Pomorski, A.Dobrowolski, B.Nerlo-Pomorska, M.Warda, A.Zdeb, J.Bartel, H.Molique, C.Schmitt, Z.G.Xiao, Y.J.Chen, L.L.Liu Fission Fragment Mass and Kinetic Energy Yields of Fermium Isotopes NUCLEAR STRUCTURE 246,248,250,252,254,256,258,260,262Fm; analyzed available data; deduced the post-fission neutron multiplicities, potential energy surfaces.
doi: 10.5506/APhysPolB.54.9-A2
2023RA02 Phys.Rev. C 107, L021601 (2023) D.Ramos, M.Caamano, F.Farget, C.Rodriguez-Tajes, A.Lemasson, C.Schmitt, L.Audouin, J.Benlliure, E.Casarejos, E.Clement, D.Cortina, O.Delaune, X.Derkx, A.Dijon, D.Dore, B.Fernandez-Dominguez, G.de France, A.Heinz, B.Jacquot, C.Paradela, M.Rejmund, T.Roger, M.-D.Salsac Experimental evidence of the effect of nuclear shells on fission dissipation and time NUCLEAR REACTIONS 12C(238U, 238U), (238U, 239Np), (238U, 240Pu), E=6.14 MeV/nucleon; 240Pu, 239Np(n, F), E=thermal; analyzed experimental data on fission fragment production from 238U, 239Np and 240Pu; deduced average fission barrier, dissipation energy as a function of the fragment split, local even-odd staggering as a function of the fragment charge, the asymmetry of the split as the ratio between the light fragment charge and that of the fissioning system and the time to transfer unpaired protons. Pointed on effect of particular nuclear shells on the dissipation and fission dynamics.
doi: 10.1103/PhysRevC.107.L021601
2023SC04 Phys.Lett. B 840, 137873 (2023) C.Schmitt, P.N.Nadtochy, K.Mazurek Fission as a relevant probe of the nuclear level density away from β-stability NUCLEAR REACTIONS 238U(16O, X)256Fm, E=158.8 MeV; 232Th(20Ne, X)252Fm, E=215 MeV; 169Tm(36Ar, X)205Fr, E=205 MeV; 197Au(18O, X)215Fr, E=158.8 MeV; 232Th(16O, X)248Cf, E=96, 128 MeV; analyzed available data; deduced the evolution of the nuclear level density (NLD) away from β-stability using four-dimensional dynamical Langevin model, implementing various prescriptions of the asymptotic level-density parameter, to demonstrate the relevance of considering typical fission observables, and namely the pre- and post-scission neutron multiplicities, to investigate the evolution of with N and Z.
doi: 10.1016/j.physletb.2023.137873
2023TH05 Eur.Phys.J. A 59, 153 (2023) D.Thisse, M.Lebois, D.Verney, J.N.Wilson, N.Jovancevic, M.Rudigier, R.Canavan, D.Etasse, P.Adsley, A.Algora, M.Babo, K.Belvedere, J.Benito, G.Benzoni, A.Blazhev, A.Boso, S.Bottoni, M.Bunce, R.Chakma, N.Cieplicka-Orynczak, S.Courtin, M.L.Cortes, P.Davies, C.Delafosse, M.Fallot, B.Fornal, L.Fraile, D.Gjestvang, A.Gottardo, V.Guadilla, R.-B.Gerst, G.Hafner, K.Hauschild, M.Heine, C.Henrich, I.Homm, J.Hommet, F.Ibrahim, L.W.Iskra, P.Ivanov, S.Jazrawi, A.Korgul, P.Koseoglou, T.Kroll, T.Kurtukian-Nieto, L.Le Meur, S.Leoni, J.Ljungvall, A.Lopez-Martens, R.Lozeva, I.Matea, K.Miernik, J.Nemer, S.Oberstedt, W.Paulsen, M.Piersa-Silkowska, W.Poklepa, Y.Popovitch, C.Porzio, L.Qi, D.Ralet, P.H.Regan, D.Reygadas Tello, K.Rezynkina, V.Sanchez-Tembleque, S.Siem, C.Schmitt, P.-A.Soderstrom, K.Solak, C.Surder, G.Tocabens, V.Vedia, N.Warr, B.Wasilewska, J.Wiederhold, M.Yavahchova, F.Zeiser, S.Ziliani Study of N = 50 gap evolution around Z = 32: new structure information for 82Ge NUCLEAR REACTIONS 232Th(n, F)84Se/82Ge, E fast; measured reaction products, Eγ, Iγ; deduced γ-ray energies and intensities, J, π, partial level scheme. Comparison with available data. LICORNE directional neutron source at the ALTO facility of IJCLab.
doi: 10.1140/epja/s10050-023-01051-2
2022JH01 Phys.Rev. C 106, 044607 (2022) A.Jhingan, C.Schmitt, A.Lemasson, S.Biswas, Y.H.Kim, D.Ramos, A.N.Andreyev, D.Curien, M.Ciemala, E.Clement, O.Dorvaux, B.De Canditiis, F.Didierjean, G.Duchene, J.Dudouet, J.Frankland, G.Fremont, J.Goupil, B.Jacquot, C.Raison, D.Ralet, B.-M.Retailleau, L.Stuttge, I.Tsekhanovich, A.V.Andreev, S.Goriely, S.Hilaire, J.-F.Lemaitre, P.Moller, K.-H.Schmidt 178Hg and asymmetric fission of neutron-deficient pre-actinides NUCLEAR REACTIONS 54Fe(124Xe, X)178Hg; E=4.3 MeV/nucleon; measured reaction products, fission fragments, (fragment)(fragment)-coin; deduced total kinetic energy distribution, post-neutron (after neutron emission) and pre-neutron (before emission) mass distribution. Comparison to other experimental data in particular with 180Hg and 178Pt fission. Obtained pre-neutron mass-distribution is compared with four different calculations: the dynamical Brownians%hape motion (BSM) model, the microscopic scission point model (SPY2), the improved macromicroscopic scission point model (SPM), and the semiempirical GEneral Fission (GEF) model. VAMOS++ heavy-ion magnetic spectrometer with new SEcond Detection (SED) arm for coincident pair fragment detection at GANIL.
doi: 10.1103/PhysRevC.106.044607
2022MA03 Phys.Lett. B 825, 136859 (2022) K.Mahata, C.Schmitt, S.Gupta, A.Shrivastava, G.Scamps, K.-H.Schmidt Evidence for the general dominance of proton shells in low-energy fission RADIOACTIVITY 178Pt, 191Au, 180,182,190Hg, 201Tl, 194,196Po, 202Rn, 188Pb(SF); analyzed available data; deduced mean Z and N for of the light (heavy) fragment as a function of compound nucleus fissioning system.
doi: 10.1016/j.physletb.2021.136859
2022RE10 Phys.Rev. C 106, 014320 (2022) K.Rezynkina, D.D.Dao, G.Duchene, J.Dudouet, F.Nowacki, E.Clement, A.Lemasson, C.Andreoiu, A.Astier, G.de Angelis, G.de France, C.Delafosse, I.Deloncle, F.Didierjean, Z.Dombradi, C.Ducoin, A.Gadea, A.Gottardo, D.Guinet, B.Jacquot, P.Jones, T.Konstantinopoulos, I.Kuti, A.Korichi, S.M.Lenzi, G.Li, F.Le Blanc, C.Lizarazo, R.Lozeva, G.Maquart, B.Million, C.Michelagnoli, D.R.Napoli, A.Navin, R.M.Perez-Vidal, C.M.Petrache, N.Pietralla, D.Ralet, M.Ramdhane, M.Rejmund, O.Stezowski, C.Schmitt, D.Sohler, D.Verney Structure of 83As, 85As, and 87As: From semimagicity to γ softness NUCLEAR REACTIONS 9Be(238U, X)83As/85As/87As, E=6.2 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, γγ-coin using the VAMOS++ spectrometer for particle detection and AGATA array for γ radiation at GANIL facility. 83,85,87As; deduced levels, J, π, collectivity in a prolate deformed, γ-soft regime in the open shell nuclei. Comparison with shell-model calculations. Systematics of energies of 9/2+ states in 83,85,87,89As, 85,87,89,91Br, 87,89,91,93Rb, 89,91,93,95Y from experimental data and large-scale shell-model calculations. NUCLEAR STRUCTURE 85,87As; calculated levels, J, π, potential energy surfaces (PES) in (β, γ) planes, wave functions amplitudes in K-quantum numbers. Large-scale shell-model calculations, SU3 symmetries, and beyond mean-field calculations.
doi: 10.1103/PhysRevC.106.014320
2022WA05 Phys.Rev. C 105, 014310 (2022) B.Wasilewska, M.Kmiecik, M.Ciemala, A.Maj, F.C.L.Crespi, A.Bracco, M.N.Harakeh, P.Bednarczyk, S.Bottoni, S.Brambilla, F.Camera, I.Ciepal, N.Cieplicka-Orynczak, M.Csatlos, B.Fornal, V.Gaudilla, J.Grebosz, J.Isaak, L.W.Iskra, M.Jezabek, A.J.Krasznahorkay, S.Kihel, M.Krzysiek, P.Lasko, S.Leoni, M.Lewitowicz, J.Lukasik, M.Matejska-Minda, K.Mazurek, P.J.Napiorkowski, W.Parol, P.Pawlowski, L.Q.Qi, M.Saxena, Ch.Schmitt, Y.Sobolev, B.Sowicki, M.Stanoiu, A.Tamii, O.Wieland, M.Zieblinski γ decay to the ground state from the excitations above the neutron threshold in the 208Pb(p, p'γ) reaction at 85 MeV NUCLEAR REACTIONS 208Pb(p, p'γ), E=85 MeV; measured scattered protons, Eγ, Iγ, pγ-coin, angular distributions of protons using eight large-volume BaF2 detectors of the HECTOR array for γ radiation, and 16 triple telescopes of the KRATTA array for light charged particles at the Cyclotron Centre Bronowice in Krakow; deduced branching ratios for the γ-ray decay to the g.s. from the isovector giant dipole resonance (IVGDR) and isoscalar giant quadrupole resonance (ISGQR) in 208Pb. DWBA analysis of angular distribution data for 208Pb(p, p') using FRESCO code.
doi: 10.1103/PhysRevC.105.014310
2021CI02 Eur.Phys.J. A 57, 156 (2021) M.Ciemala, S.Ziliani, F.C.L.Crespi, S.Leoni, B.Fornal, A.Maj, P.Bednarczyk, G.Benzoni, A.Bracco, C.Boiano, S.Bottoni, S.Brambilla, M.Bast, M.Beckers, T.Braunroth, F.Camera, N.Cieplicka-Orynczak, E.Clement, S.Coelli, O.Dorvaux, S.Erturk, G.De France, C.Fransen, A.Goldkuhle, J.Grebosz, M.N.Harakeh, L.W.Iskra, B.Jacquot, A.Karpov, M.Kicinska-Habior, Y.-H.Kim, M.Kmiecik, A.Lemasson, S.M.Lenzi, M.Lewitowicz, H.Li, I.Matea, K.Mazurek, C.Michelagnoli, M.Matejska-Minda, B.Million, C.Muller-Gatermann, V.Nanal, P.Napiorkowski, D.R.Napoli, R.Palit, M.Rejmund, Ch.Schmitt, M.Stanoiu, I.Stefan, E.Vardaci, B.Wasilewska, O.Wieland, M.Zieblinski, M.Zielinska Accessing tens-to-hundreds femtoseconds nuclear state lifetimes with low-energy binary heavy-ion reactions NUCLEAR REACTIONS 181Ta(18O, X)17O/18O/19O/20O/24Mg/13C, E=126 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, lifetimes using a novel Monte Carlo technique. Doppler-shift, AGATA tracking array at GANIL.
doi: 10.1140/epja/s10050-021-00451-6
2021HA13 Phys.Rev. C 103, 034317 (2021) G.Hafner, R.Lozeva, H.Naidja, M.Lebois, N.Jovancevic, D.Thisse, D.Etasse, R.L.Canavan, M.Rudigier, J.N.Wilson, E.Adamska, P.Adsley, M.Babo, K.Belvedere, J.Benito, G.Benzoni, A.Blazhev, A.Boso, S.Bottoni, M.Bunce, R.Chakma, N.Cieplicka-Orynczak, S.M.Collins, M.L.Cortes, P.J.Davies, C.Delafosse, M.Fallot, B.Fornal, L.M.Fraile, R.-B.Gerst, D.Gjestvang, V.Guadilla, K.Hauschild, C.Henrich, I.Homm, F.Ibrahim, L.W.Iskra, S.Jazwari, J.Jolie, A.Korgul, P.Koseoglou, Th.Kroll, T.Kurtukian-Nieto, L.Le-meur, J.Ljungvall, A.Lopez-Martens, I.Matea, L.Matthieu, K.Miernik, J.Nemer, S.Oberstedt, W.Paulsen, M.Piersa, Y.Popovitch, C.Porzio, L.Qi, D.Ralet, P.H.Regan, D.Reygadas Tello, K.Rezynkina, V.Sanchez, C.Schmitt, P.-A.Soderstrom, C.Surder, G.Tocabens, V.Vedia, D.Verney, N.Warr, B.Wasilewska, J.Wiederhold, M.S.Yavahchova, F.Zeiser, S.Ziliani Spectroscopy and lifetime measurements in 134, 136, 138Te isotopes and implications for the nuclear structure beyond N = 82 NUCLEAR REACTIONS 238U(n, F)134Te/136Te/138Te, E AP 1.7 MeV; measured Eγ, Iγ, γγ-coin, half-lives of first 2+, 4+ and 6+ states in 134,136,138Te and (12+) isomer in 134Te by γγ(t) fast timing technique using HPGe and LaBr3(Ce) detectors at the ALTO facility of IJCLab with the LICORNE neutron source and the hybrid ν-ball spectrometer. 134,136,138Te; deduced levels, J, π, B(E2), mixed symmetry state, configurations. Comparison with previous measurements, and with state-of-the-art shell-model calculations. NUCLEAR STRUCTURE 134,136,138Te; calculated levels, J, π for 136,138Te, decomposition of the wave functions for several yrast states in all three nuclides. Large-scale shell-model calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.103.034317
2021HA28 Phys.Rev. C 104, 014316 (2021) G.Hafner, R.Lozeva, H.Naidja, M.Lebois, N.Jovancevic, D.Thisse, D.Etasse, R.L.Canavan, M.Rudigier, J.N.Wilson, E.Adamska, P.Adsley, A.Algora, M.Babo, K.Belvedere, J.Benito, G.Benzoni, A.Blazhev, A.Boso, S.Bottoni, M.Bunce, R.Chakma, N.Cieplicka-Orynczak, S.M.Collins, M.L.Cortes, P.J.Davies, C.Delafosse, M.Fallot, L.M.Fraile, R.-B.Gerst, D.Gjestvang, V.Guadilla, K.Hauschild, C.Henrich, I.Homm, F.Ibrahim, L.W.Iskra, S.Jazwari, A.Korgul, P.Koseoglou, Th.Kroll, T.Kurtukian-Nieto, L.Le-meur, S.Leoni, J.Ljungvall, A.Lopez-Martens, L.Matthieu, K.Miernik, J.Nemer, S.Oberstedt, W.Paulsen, M.Piersa-Silkowska, Y.Popovitch, C.Porzio, L.Qi, D.Ralet, P.H.Regan, D.Reygadas Tello, K.Rezynkina, V.Sanchez-Tembleque, C.Schmitt, P.-A.Soderstrom, C.Surder, G.Tocabens, V.Vedia, D.Verney, N.Warr, B.Wasilewska, J.Wiederhold, M.S.Yavahchova, F.Zeiser, S.Ziliani First lifetime investigations of N ≥ 82 iodine isotopes: The quest for collectivity NUCLEAR REACTIONS 238U(n, F)135I/137I/139I, E ∼ 1.7 MeV from LICORNE neutron source at the ALTO facility of IJCLab; measured Eγ, Iγ, γγ-coin, level T1/2 by γγ(t) using ν-ball spectrometer of HPGe and LaBr3(Ce) detectors. 135,137,139I; deduced high-spin levels, J, π, B(E2), B(M1), B(E3), configurations; calculated occupations for the most prominent proton or neutron-proton configurations. Comparison with previous experimental data, and with large scale shell-model (LSSM) calculations using N3LOP (SM-I) and Kuo-Herling (SM-II) effective interactions. Systematics of B(E2) for yrast states of 134,136,138Te and 135,137,139I.
doi: 10.1103/PhysRevC.104.014316
2021SC02 Phys.Lett. B 812, 136017 (2021) On the isotopic composition of fission fragments NUCLEAR REACTIONS 239Pu(n, F)Kr/Ru/Cd/Sn/Te/Ba/Nd, E thermal; calculated fission-fragment mass distribution, pre- and post-n isotopic yields. Comparison with experimental data.
doi: 10.1016/j.physletb.2020.136017
2021SC09 Phys.Rev.Lett. 126, 132502 (2021) C.Schmitt, A.Lemasson, K.-H.Schmidt, A.Jhingan, S.Biswas, Y.H.Kim, D.Ramos, A.N.Andreyev, D.Curien, M.Ciemala, E.Clement, O.Dorvaux, B.De Canditiis, F.Didierjean, G.Duchene, J.Dudouet, J.Frankland, B.Jacquot, C.Raison, D.Ralet, B.-M.Retailleau, L.Stuttge, I.Tsekhanovich Experimental Evidence for Common Driving Effects in Low-Energy Fission from Sublead to Actinides RADIOACTIVITY 178Hg(SF) [from 54Fe(124Xe, X)178Hg, E=4.3 MeV/nucleon]; measured fission fragments; deduced neutron multiplicities, isotopic distributions of fragments. Large acceptance magnetic spectrometer VAMOS++.
doi: 10.1103/PhysRevLett.126.132502
2021SC10 Nucl.Data Sheets 173, 54 (2021) K.-H.Schmidt, M.Estienne, M.Fallot, S.Cormon, A.Cucoanes, T.Shiba, B.Jurado, K.Kern, Ch.Schmitt Extensive Study of the Quality of Fission Yields from Experiment, Evaluation and GEF for Antineutrino Studies and Applications NUCLEAR REACTIONS 241Pu(n, F), E thermal; analyzed available data; calculated fission yields using GEF code. Comparison with JEFF-3.3 library.
doi: 10.1016/j.nds.2021.04.004
2021WI12 Nature(London) 590, 566 (2021) J.N.Wilson, D.Thisse, M.Lebois, N.Jovancevic, D.Gjestvang, R.Canavan, M.Rudigier, D.Etasse, R.-B.Gerst, L.Gaudefroy, E.Adamska, P.Adsley, A.Algora, M.Babo, K.Belvedere, J.Benito, G.Benzoni, A.Blazhev, A.Boso, S.Bottoni, M.Bunce, R.Chakma, N.Cieplicka-Orynczak, S.Courtin, M.L.Cortes, P.Davies, C.Delafosse, M.Fallot, B.Fornal, L.Fraile, A.Gottardo, V.Guadilla, G.Hafner, K.Hauschild, M.Heine, C.Henrich, I.Homm, F.Ibrahim, L.W.Iskra, P.Ivanov, S.Jazrawi, A.Korgul, P.Koseoglou, T.Kroll, T.Kurtukian-Nieto, L.Le Meur, S.Leoni, J.Ljungvall, A.Lopez-Martens, R.Lozeva, I.Matea, K.Miernik, J.Nemer, S.Oberstedt, W.Paulsen, M.Piersa, Y.Popovitch, C.Porzio, L.Qi, D.Ralet, P.H.Regan, K.Rezynkina, V.Sanchez-Tembleque, S.Siem, C.Schmitt, P.-A.Suderstrom, C.Surder, G.Tocabens, V.Vedia, D.Verney, N.Warr, B.Wasilewska, J.Wiederhold, M.Yavahchova, F.Zeiser, S.Ziliani Angular momentum generation in nuclear fission NUCLEAR REACTIONS 232Th(n, F), E ∼ 1.9 MeV; measured reaction products, Eγ, Iγ. 82,84Ge, 84,86,88Se, 88,90,92,94Kr, 92,94,96,98Sr, 98,100Zr, 130,132Sn, 132,134,136,138Te, 138,140,142Xe, 142,144,146Ba, 148,150Ce; deduced average J, 0+ side-feeding, fission yields, the intensity ratio of the transition from the first excited state to the ground state, and the transition(s) feeding the first excited state, dependence of average spin on fragment mass. Comparison with statistical theory, 233Th. NUCLEAR REACTIONS 238U(n, F), E ∼ 1.9 MeV; measured reaction products, Eγ, Iγ. 82Ge, 84,86,88Se, 88,90,92,94Kr, 94,96,98Sr, 98,100,102,104Zr, 102,104Mo, 130,132,134Sn, 132,134,136,138Te, 138,140,142Xe, 142,144,146,148Ba, 148,150Ce; deduced average J, 0+ side-feeding, fission yields, the intensity ratio of the transition from the first excited state to the ground state, and the transition(s) feeding the first excited state, dependence of average spin on fragment mass. Comparison with statistical theory, 239U. RADIOACTIVITY 252Cf(SF); measured decay products, Eγ, Iγ, TOF. 94,96,98Sr, 98,100,102,104Zr, 102,104,106,108Mo, 108,110,112Ru, 112,114,116Pd, 130,132Sn, 134,136Te, 138,140,142Xe, 142,144,146Ba, 148,150Ce, 152,154Nd; deduced average J, 0+ side-feeding, fission yields, dependence of average spin on fragment mass. Comparison with statistical theory.
doi: 10.1038/s41586-021-03304-w
2021ZI01 Phys.Rev. C 104, L041301 (2021) S.Ziliani, M.Ciemala, F.C.L.Crespi, S.Leoni, B.Fornal, T.Suzuki, T.Otsuka, A.Maj, P.Bednarczyk, G.Benzoni, A.Bracco, C.Boiano, S.Bottoni, S.Brambilla, M.Bast, M.Beckers, T.Braunroth, F.Camera, N.Cieplicka-Orynczak, E.Clement, S.Coelli, O.Dorvaux, S.Erturk, G.de France, C.Fransen, A.Goldkuhle, J.Grebosz, M.N.Harakeh, L.W.Iskra, B.Jacquot, A.Karpov, M.Kicinska-Habior, Y.Kim, M.Kmiecik, A.Lemasson, S.M.Lenzi, M.Lewitowicz, H.Li, I.Matea, K.Mazurek, C.Michelagnoli, M.Matejska-Minda, B.Million, C.Muller-Gatermann, V.Nanal, P.Napiorkowski, D.R.Napoli, R.Palit, M.Rejmund, Ch.Schmitt, M.Stanoiu, I.Stefan, E.Vardaci, B.Wasilewska, O.Wieland, M.Zieblinski, M.Zielinska Complete set of bound negative-parity states in the neutron-rich nucleus 18N NUCLEAR REACTIONS 181Ta(18O, X)18N, E=126 MeV; measured reaction products, A/Q versus ion charge Q identification plot using VAMOS++ spectrometer at GANIL accelerator facility, Doppler-corrected Eγ, Iγ, γγ-coin using the γ-tracking array AGATA. 18N; deduced levels, J, π, configurations. Comparison with shell-model calculations using YSOX interactions, and with previous experimental data. NUCLEAR STRUCTURE 16,18N; calculated levels, J, π using shell-model with YSOX interactions. Comparison with experimental data.
doi: 10.1103/PhysRevC.104.L041301
2020AD05 Acta Phys.Pol. B51, 843 (2020) E.Adamska, A.Korgul, A.Fijalkowska, K.Miernik, M.Piersa, R.Canavan, D.Etasse, N.Jovancevic, M.Lebois, M.Rudigier, D.Thisse, J.N.Wilson, P.Adsley, A.Algora, M.Babo, K.Belvedere, J.Benito, A.Blazhev, G.Benzoni, A.Boso, S.Bottoni, M.Bunce, R.Chakma, N.Cieplicka-Orynczak, M.Ciemala, S.Collins, L.Cortes, P.Davies, C.Delafosse, M.Fallot, B.Fornal, L.M.Fraile, R.-B.Gerst, D.Gjestvang, A.Gottardo, V.Guadilla, G.Hafner, K.Hauschild, M.Heine, C.Henrich, I.Homm, F.Ibrahim, L.W.Iskra, P.Koseoglou, T.Kroll, T.Kurtukian Nieto, L.Le-Meur, S.Leoni, J.Ljungvall, A.Lopez-Martens, R.Lozeva, I.Matea, J.Nemer, S.Oberstedt, W.Paulsen, Y.Popovitch, L.Qi, D.Ralet, P.H.Regan, D.Reygadas Tello, K.Rezynkina, V.Sanchez-Tembleque, C.Schmitt, P-A.Soderstrom, C.Surder, G.Tocabens, V.Vedia, D.Verney, N.Warr, B.Wasilewska, M.Yavahchova, F.Zeiser γ-ray Spectroscopy of 85Se Produced in 232Th Fission
doi: 10.5506/APhysPolB.51.843
2020BA52 Phys.Rev. C 102, 044329 (2020) R.Banik, S.Bhattacharyya, M.Rejmund, A.Lemasson, S.Biswas, A.Navin, Y.H.Kim, C.Michelagnoli, I.Stefan, P.Bednarczyk, S.Bhattacharya, E.Clement, H.L.Crawford, G.de France, P.Fallon, G.Fremont, J.Goupil, B.Jacquot, H.J.Li, J.Ljungvall, A.Maj, L.Menager, V.Morel, G.Mukherjee, R.Palit, R.M.Perez-Vidal, J.Ropert, C.Schmitt High-spin states above the isomers in neutron-rich iodine nuclei near N = 82 NUCLEAR REACTIONS 9Be(238U, F), E=6.2 MeV/nucleon; measured fission fragments using the VAMOS++ magnetic spectrometer and dual position-sensitive multiwire proportional counter (DPS-MWPC) at GANIL, Eγ, Iγ, prompt γγ-coin, (prompt γ)(delayed γ)-coin, (delayed γ)(delayed γ)-coin, half-lives of the isomers in 131I, 132I and 133I by γ(t) using AGATA array with 32 segmented HPGe detectors and seven EXOGAM segmented clover detectors for γ detection. 130,131,132,133,134I; deduced high-spin levels, J, π, isomers, configurations. Comparisons with large-scale shell-model calculations using the code NUSHELLX. Systematics of experimental energy differences for the lowest states in odd-N isotopes of Sn, Sb, Te and I. NUCLEAR STRUCTURE 130,131,132,133,134I; calculated levels, J, π, probability of neutron hole occupancies in the νh11/2 orbital as a function of the total spin of negative parity states, and average spin contributions of proton and neutrons to the total spin of the negative parity states using large-scale shell-model calculations with the code NUSHELLX. Comparison with experimental data.
doi: 10.1103/PhysRevC.102.044329
2020CI02 Phys.Rev. C 101, 021303 (2020) M.Ciemala, S.Ziliani, F.C.L.Crespi, S.Leoni, B.Fornal, A.Maj, P.Bednarczyk, G.Benzoni, A.Bracco, C.Boiano, S.Bottoni, S.Brambilla, M.Bast, M.Beckers, T.Braunroth, F.Camera, N.Cieplicka-Orynczak, E.Clement, S.Coelli, O.Dorvaux, S.Erturk, G.de France, C.Fransen, A.Goldkuhle, J.Grebosz, M.N.Harakeh, L.W.Iskra, B.Jacquot, A.Karpov, M.Kicinska-Habior, Y.Kim, M.Kmiecik, A.Lemasson, S.M.Lenzi, M.Lewitowicz, H.Li, I.Matea, K.Mazurek, C.Michelagnoli, M.Matejska-Minda, B.Million, C.Muller-Gatermann, V.Nanal, P.Napiorkowski, D.R.Napoli, R.Palit, M.Rejmund, Ch.Schmitt, M.Stanoiu, I.Stefan, E.Vardaci, B.Wasilewska, O.Wieland, M.Zieblinski, M.Zielinska, A.Atac, D.Barrientos, B.Birkenbach, A.J.Boston, B.Cederwall, L.Charles, J.Collado, D.M.Cullen, P.Desesquelles, C.Domingo-Pardo, J.Dudouet, J.Eberth, V.Gonzalez, J.Goupil, L.J.Harkness-Brennan, H.Hess, D.S.Judson, A.Jungclaus, W.Korten, M.Labiche, A.Lefevre, R.Menegazzo, D.Mengoni, J.Nyberg, R.M.Perez-Vidal, Zs.Podolyak, A.Pullia, F.Recchia, P.Reiter, F.Saillant, M.D.Salsac, E.Sanchis, O.Stezowski, Ch.Theisen, J.J.Valiente-Dobon, J.D.Holt, J.Menendez, A.Schwenk, J.Simonis Testing ab initio nuclear structure in neutron-rich nuclei: Lifetime measurements of second 2+ state in 16C and 20O NUCLEAR REACTIONS 181Ta(18O, X)16C/19O/20O, E=7.0 MeV/nucleon; measured reaction products, Eγ, Iγ, (particle)γ-coin, level half-lives by Doppler-shift attenuation method and Monte Carlo simulations using AGATA array, coupled to the PARIS scintillator array and to the VAMOS++ magnetic spectrometer at GANIL. 16C, 19,20O; deduced levels, J, π. Comparison with predictions of the valence-space in-medium similarity renormalization group (VS-IMSRG) and the no-core shell model (NCSM) with NN and 3N interactions.
doi: 10.1103/PhysRevC.101.021303
2020GE11 Phys.Rev. C 102, 064323 (2020) R.-B.Gerst, A.Blazhev, N.Warr, J.N.Wilson, M.Lebois, N.Jovancevic, D.Thisse, R.Canavan, M.Rudigier, D.Etasse, E.Adamska, P.Adsley, A.Algora, M.Babo, K.Belvedere, J.Benito, G.Benzoni, A.Boso, S.Bottoni, M.Bunce, R.Chakma, N.Cieplicka-Orynczak, S.Courtin, M.L.Cortes, P.Davies, C.Delafosse, M.Fallot, B.Fornal, L.M.Fraile, D.Gjestvang, A.Gottardo, V.Guadilla, G.Hafner, K.Hauschild, M.Heine, C.Henrich, I.Homm, F.Ibrahim, L.W.Iskra, P.Ivanov, S.Jazrawi, A.Korgul, P.Koseoglou, T.Kroll, T.Kurtukian-Nieto, L.Le Meur, S.Leoni, J.Ljungvall, A.Lopez-Martens, R.Lozeva, I.Matea, K.Miernik, J.Nemer, S.Oberstedt, W.Paulsen, M.Piersa, Y.Popovitch, C.Porzio, L.Qi, D.Ralet, P.H.Regan, D.Reygadas Tello, K.Rezynkina, V.Sanchez-Tembleque, C.Schmitt, P.-A.Soderstrom, C.Surder, G.Tocabens, V.Vedia, D.Verney, B.Wasilewska, J.Wiederhold, M.Yavachova, F.Zeiser, S.Ziliani Prompt and delayed γ spectroscopy of neutron-rich 94Kr and observation of a new isomer NUCLEAR REACTIONS 238U(n, F), E=fast neutrons from 1H(7Li, 7Be)n, E=16 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin, half-life of a new isomer in 94Kr using the ν-Ball array of 24 HPGe Clover detectors, 10 coaxial HPGe detectors, all with BGO Compton shielding, and 20 LaBr3 detectors at the ALTO facility of IPN-Orsay. 94Kr; deduced levels, J, π, isomer, B(E1), B(E2), ground-state band up to 10+, two-quasiparticle neutron state for the isomer consistent with Gogny CHFB calculations. Comparison with level schemes of 92Se and 96Sr.
doi: 10.1103/PhysRevC.102.064323
2020GU05 Phys.Lett. B 803, 135297 (2020) S.Gupta, K.Mahata, A.Shrivastava, K.Ramachandran, S.K.Pandit, P.C.Rout, V.V.Parkar, R.Tripathi, A.Kumar, B.K.Nayak, E.T.Mirgule, A.Saxena, S.Kailas, A.Jhingan, A.K.Nasirov, G.A.Yuldasheva, P.N.Nadtochy, C.Schmitt Competing asymmetric fusion-fission and quasifission in neutron-deficient sub-lead nuclei NUCLEAR REACTIONS 175Lu(16O, X)191Au, E=82.8 MeV; 154Sm(37Cl, X)191Au, E=166.4 MeV; measured reaction products, fission fragments; deduced mass fission yields, newly identified island of mass asymmetric fission in the sub-lead region near 191Au compound nucleus.
doi: 10.1016/j.physletb.2020.135297
2020KO09 Eur.Phys.J. A 56, 6 (2020) E.M.Kozulin, I.M.Harca, E.Vardaci, I.Matea, A.Maj, I.Itkis, G.Knyazheva, K.Novikov, O.Dorvaux, M.Ciemala, S.Brambilla, N.Kozulina, I.V.Kolesov, E.Saveleva, V.V.Kirakosyan, C.Schmitt, C.Borcea, S.Calinescu, C.Petrone, M.Ashaduzzaman, B.DeCanditiis, A.Pulcini, D.Quero, P.Rath, A.di Nitto, G.La Rana, A.Bracco, F.Camera, O.Stezowski, J.Wilson, D.Verney, W.H.Trzaska, for the SPS and the PARIS collaboration Features of the Fission Fragments Formed in the Heavy Ion induced 32S +197Au reaction near the interaction barrier
doi: 10.1140/epja/s10050-019-00019-5
2020QI01 Eur.Phys.J. A 56, 98 (2020) L.Qi, C.Schmitt, M.Lebois, A.Oberstedt, S.Oberstedt, J.N.Wilson, A.Al-Adili, A.Chatillon, D.Choudhury, A.Gatera, G.Georgiev, A.Gook, B.Laurent, A.Maj, I.Matea, S.J.Rose, B.Wasilewska, F.Zeiser Potential of prompt γ-ray ay emission studies in fast-neutron induced fission: a first step
doi: 10.1140/epja/s10050-020-00108-w
2020RA05 Phys.Rev. C 101, 034609 (2020) D.Ramos, M.Caamano, A.Lemasson, M.Rejmund, H.Alvarez-Pol, L.Audouin, J.D.Frankland, B.Fernandez-Dominguez, E.Galiana-Baldo, J.Piot, C.Schmitt, D.Ackermann, S.Biswas, E.Clement, D.Durand, F.Farget, M.O.Fregeau, D.Galaviz, A.Heinz, A.Henriques, B.Jacquot, B.Jurado, Y.H.Kim, P.Morfouace, D.Ralet, T.Roger, P.Teubig, I.Tsekhanovich Scission configuration of 239U from yields and kinetic information of fission fragments NUCLEAR REACTIONS 9Be(238U, 239U)8Be, E=5.88 MeV/nucleon; measured fission fragments of 239U, α-α coin using a double-sided segmented silicon telescope SPIDER, mass and charge distribution of fission fragments, yields of fission fragment using VAMOS++ spectrometer at GANIL; deduced fragment velocity and kinetic energy, fragment neutron excess and multiplicity, average total kinetic energy of fission fragments, total excitation energy and elongation at scission. Comparison with evaluated data in ENDF/B-VIII.0, with predictions of GEF code, and with similar observables from the fission of 240Pu.
doi: 10.1103/PhysRevC.101.034609
2020VA06 Phys.Rev. C 101, 064612 (2020) E.Vardaci, A.Pulcini, E.M.Kozulin, I.Matea, D.Verney, A.Maj, C.Schmitt, I.M.Itkis, G.N.Knyazheva, K.Novikov, N.Kozulina, I.M.Harca, I.V.Kolesov, K.Saveleva, V.V.Kirakosyan, O.Dorvaux, M.Ciemala, S.Brambilla, M.Ashaduzzaman, B.De Canditiis, A.Di Nitto, D.Quero, C.Parascandolo, D.Pierroutsakou, P.K.Rath, G.Sposito, G.La Rana, A.Bracco, F.Camera, O.Stezowski, C.Borcea, S.Calinescu, C.Petrone, J.Wilson Using γ rays to disentangle fusion-fission and quasifission near the Coulomb barrier: A test of principle in the fusion-fission and quasielastic channels NUCLEAR REACTIONS 197Au(32S, X), E=166 MeV; measured fragments and γ rays in singles, (fragment)(fragment)-coin, prompt γ(binary fragments)-coin using the two-arm TOF spectrometer CORSET time-of-flight spectrometer for fragments, ORGAM array of Ge detectors, and PARIS array of scintillation detectors for γ rays at the ALTO facility of IPN-Orsay; deduced total kinetic energy and mass yield (TKE-mass) distributions, γ-fold and multiplicity distributions. Comparison with theoretical calculations using GEF code. Discussion of γ multiplicity as a method for differentiating fusion-fission (FF) and quasifission (QF) events. 129La; deduced 756-, 869-, and 888-keV γ transition between high angular momentum states in coincidence with fission fragments.
doi: 10.1103/PhysRevC.101.064612
2020WA09 Acta Phys.Pol. B51, 677 (2020) B.Wasilewska, M.Kmiecik, M.Ciemala, A.Maj, J.Lukasik, P.Pawlowski, B.Sowicki, M.Zieblinski, J.Grebosz, F.C.L.Crespi, P.Bednarczyk, A.Bracco, S.Brambilla, I.Ciepal, N.Cieplicka-Orynczak, B.Fornal, K.Gugula, M.N.Harakeh, M.Jezabek, M.Kicinska-Habior, M.Krzysiek, P.Kulessa, M.Lewitowicz, M.Matejska-Minda, K.Mazurek, P.Napiorkowski, Ch.Schmitt, Y.Sobolev Measurement of the γ Decay from the Energy Region of the Pygmy Dipole State Excited in the 208Pb(p, p'γ) Reaction at CCB
doi: 10.5506/APhysPolB.51.677
2019CI08 Acta Phys.Pol. B50, 615 (2019) M.Ciemala, S.Ziliani, F.Crespi, S.Leoni, B.Fornal, A.Maj, P.Bednarczyk, G.Benzoni, A.Bracco, C.Boiano, S.Bottoni, S.Brambilla, M.Bast, M.Beckers, T.Braunroth, F.Camera, N.Cieplicka-Orynczak, E.Clement, O.Dorvaux, S.Erturk, G.De France, A.Goldkuhle, J.Grebosz, M.N.Harakeh, L.W.Iskra, B.Jacquot, A.Karpov, M.Kicinska-Habior, Y.Kim, M.Kmiecik, A.Lemasson, H.Li, I.Matea, K.Mazurek, C.Michelagnoli, B.Millon, C.Muller-Gatermann, P.Napiorkowski, V.Nanal, M.Matejska-Minda, M.Rejmund, B.Sowicki, Ch.Schmitt, M.Stanoiu, I.Stefan, B.Wasilewska, M.Zielinska, M.Zieblinski Determination of Lifetimes of Excited States in Neutron-rich 20O Isotope from Experiment with the AGATA+PARIS+VAMOS Setup NUCLEAR REACTIONS 181Ta(18O, 20O), E=126 MeV; measured reaction products, Eγ, Iγ. 20O; deduced γ-ray energies, J, π. VAMOS spectrome ter at the GANIL laboratory.
doi: 10.5506/aphyspolb.50.615
2019DU18 Phys.Rev. C 100, 011301 (2019) J.Dudouet, A.Lemasson, G.Maquart, F.Nowacki, D.Verney, M.Rejmund, G.Duchene, O.Stezowski, E.Clement, C.Michelagnoli, A.Korichi, C.Andreoiu, A.Astier, G.de Angelis, G.de France, C.Delafosse, I.Deloncle, F.Didierjean, Z.Dombradi, C.Ducoin, A.Gadea, A.Gottardo, D.Guinet, B.Jacquot, P.Jones, T.Konstantinopoulos, I.Kuti, F.Le Blanc, S.M.Lenzi, G.Li, R.Lozeva, B.Million, D.R.Napoli, A.Navin, R.M.Perez-Vidal, C.M.Petrache, D.Ralet, M.Ramdhane, N.Redon, C.Schmitt, D.Sohler Excitations of the magic N=50 neutron-core revealed in 81Ga NUCLEAR REACTIONS 9Be(238U, F)72Ga/73Ga/74Ga/75Ga/76Ga/77Ga/78Ga/79Ga/80Ga/81Ga/82Ga/83Ga/81Ge/81As/81Se, E=6.2 MeV/nucleon; measured yields of fission fragments, Eγ, Iγ, (fragment)γ- and γγ-coin using the VAMOS++ spectrometer for fragment identification and AGATA array for γ detection at GANIL. 81Ga; deduced high-spin levels, J, π. Systematics of shell gap in N=50 isotones: 78Ni, 79Cu, 80Zn, 81Ga, 82Ge, 83As, 84Se. Comparison with state-of-the-art large-scale shell model (LSSM) calculations. NUCLEAR STRUCTURE 78Ni, 81Ga; calculated levels, J, π and decomposition of the wave functions for states in the two nuclide. Large-scale shell model (LSSM) calculations.
doi: 10.1103/PhysRevC.100.011301
2019GU34 Phys.Rev. C 100, 064608 (2019) S.Gupta, C.Schmitt, K.Mahata, A.Shrivastava, P.Sugathan, A.Jhingan, K.S.Golda, N.Saneesh, M.Kumar, G.Kaur, L.Stuttge, D.Arora, H.Arora, A.Chatterjee, K.Chauhan, S.K.Duggi, D.P.Kaur, V.Mishra, P.N.Patil, K.Rani Asymmetric fission around lead: The case of 198Po NUCLEAR REACTIONS 170Yb(28Si, F)198Po*, E=119, 122, 130 MeV; measured fission fragments, (fragment)(fragment)-coin, time-of-flight using two large-area multiwire proportional counters at the 15UD Pelletron-LINAC accelerator facility of IUAC-New Delhi; deduced Correlations between fragment mass and angle, total kinetic energies (TKE), fragment mass distribution and yields, fragment-mass width. Comparison with semiempirical model calculations using GEF code.
doi: 10.1103/PhysRevC.100.064608
2019JO08 Acta Phys.Pol. B50, 297 (2019) N.Jovancevic, M.Lebois, J.N.Wilson, D.Thisse, L.Qi, I.Matea, F.Ibrahim, D.Verney, M.Babo, C.Delafosse, F.Adsley, G.Tocabens, A.Gottardo, Y.Popovitch, J.Nemer, R.Canavan, M.Rudigier, K.Belvedere, A.Boso, P.Regan, Zs.Podolyak, R.Shearman, M.Bunce, P.Inavov, S.Oberstedt, A.Lopez-Martens, K.Hauschild, J.Ljungvall, R.Chakma, R.Lozeva, P.-A.Soderstrom, A.Oberstedt, D.Etasse, D.Ralet, A.Blazhev, R.-B.Gerst, G.Hafner, N.Cieplicka-Orynczak, L.Iskra, B.Fornal, G.Benzoni, S.Leoni, S.Bottoni, C.Henrich, P.Koseoglou, J.Wiederhold, I.Homm, C.Surder, T.Kroll, D.Knezevic, A.Dragic, L.Cortes, N.Warr, K.Miernik, E.Adamska, M.Piersa, K.Rezynkina, L.Fraile, J.Benito Garcia, V.Sanchez, A.Algora, P.Davies, V.Guadilla-Gomez, M.Fallot, T.Kurtukian-Nieto, C.Schmitt, M.Heine, D.Reygadas Tello, M.Yavachova, M.Diakaki, F.Zeiser, W.Paulson, D.Gestvang Spectroscopy of Neutron Induced Reactions with the ν-ball Spectrometer
doi: 10.5506/aphyspolb.50.297
2019MA87 Acta Phys.Pol. B50, 311 (2019) A.Marcinek, A.Rybicki, K.Mazurek, A.Szczurek, P.N.Nadtochy, C.Schmitt, A.Kelic, V.Ozvenchuk, I.Sputowska What Shall We Do with the Spectator System in Ultrarelativistic Heavy-ion Collisions?
doi: 10.5506/aphyspolb.50.311
2019PO10 Acta Phys.Pol. B50, 535 (2019) K.Pomorski, B.Nerlo-Pomorska, J.Bartel, C.Schmitt On the Properies of Super-heavy Even-Even Nuclei Around 294Og NUCLEAR STRUCTURE 288,290,292Lv, 290,292,294Og, 296,298,300120; calculated potential energy surfaces. Four-dimensional Fourier parametrization of nuclear shapes, combined with the macroscopic-microscopic approach of the potential energy based on the Lublin-Strasbourg drop and microscopic shell and pairing corrections.
doi: 10.5506/aphyspolb.50.535
2019RA07 Phys.Rev. C 99, 024615 (2019) D.Ramos, M.Caamano, F.Farget, C.Rodriguez-Tajes, L.Audouin, J.Benlliure, E.Casarejos, E.Clement, D.Cortina, O.Delaune, X.Derkx, A.Dijon, D.Dore, B.Fernandez-Dominguez, G.de France, A.Heinz, B.Jacquot, C.Paradela, M.Rejmund, T.Roger, M.-D.Salsac, C.Schmitt Insight into excitation energy and structure effects in fission from isotopic information in fission yields NUCLEAR REACTIONS 12C(238U, X)238U*, E*=7.4 MeV; 12C(238U, X)239Np*, E*=7.5 MeV; 12C(238U, X)240Pu*, E*=10.7 MeV; 12C(238U, X)244Cm*, E*=23 MeV; 12C(238U, X)250Cf*, E*=46 MeV; analyzed isotopic fission fragment yields as function of proton and neutron numbers from the fission of 238U, 239Np, 240Pu, 244Cm and 250Cf produced in inelastic scattering, transfer, and fusion reactions at different excitation energies, isotopic fission-fragment distributions of Z=48, 49, and 50, isotopic fission-fragment distributions of fission fragment pairs with Z=(36, 56), (38, 54), (40, 52), and (42, 50) of 238U using the VAMOS spectrometer for fragment identification at GANIL; deduced elemental fission-fragment yields for different fission modes, average excitation energies, yields of the fission modes as a function of the excitation energy of the fissioning system, local even-odd staggering as a function of nuclear charge ratio, isotonic fission fragment yields of 238U, 239Np and 240Pu, fission fragment neutron distribution, fission-fragment neutron excess as a function of the fission-fragment nuclear charge, average total neutron multiplicity as a function of the fission-fragment nuclear charge and fissility parameter. Comparison with previous experimental values. Data analysis for 2018RA07: Phys. Rev. C 97, 054612 (2018).
doi: 10.1103/PhysRevC.99.024615
2019RA23 Phys.Rev.Lett. 123, 092503 (2019) D.Ramos, M.Caamano, A.Lemasson, M.Rejmund, L.Audouin, H.Alvarez-Pol, J.D.Frankland, B.Fernandez-Dominguez, E.Galiana-Baldo, J.Piot, D.Ackermann, S.Biswas, E.Clement, D.Durand, F.Farget, M.O.Fregeau, D.Galaviz, A.Heinz, A.I.Henriques, B.Jacquot, B.Jurado, Y.H.Kim, P.Morfouace, D.Ralet, T.Roger, C.Schmitt, P.Teubig, I.Tsekhanovich First Direct Measurement of Isotopic Fission-Fragment Yields of 239U NUCLEAR REACTIONS 9Be(238U, 8Be)239U, E=5.88 MeV/nucleon; measured fission products, Eα, Iα; deduced isotopic fission yields of 239U.
doi: 10.1103/PhysRevLett.123.092503
2019SC21 Phys.Rev. C 100, 064606 (2019) C.Schmitt, K.Mazurek, P.N.Nadtochy New procedure to determine the mass-angle correlation of quasifission NUCLEAR REACTIONS 178Hf(24Mg, F)202Po*,186Os(16O, F)202Po*,168Er(34S, F)202Po*,154Sm(48Ti, F)202Po*, E*=50-85 MeV; calculated fission-fragment pre-neutron mass and angular distributions, mass-angle distribution (MAD) of fusion-fission (CNF) and quasi fission (QF) events, fragment mass distribution widths. Dynamical calculations performed with the four-dimensional (4D) Langevin code. Comparison with experimental data.
doi: 10.1103/PhysRevC.100.064606
2019WA36 Acta Phys.Pol. B50, 469 (2019) B.Wasilewska, M.Kmiecik, M.Ciemala, A.Maj, J.Lukasik, P.Pawlowski, M.Zieblinski, P.Lasko, J.Grebosz, F.C.L.Crespi, P.Bednarczyk, S.Bottoni, A.Bracco, S.Brambilla, I.Ciepal, N.Cieplicka-Orynczak, B.Fornal, K.Gugula, M.N.Harakeh, J.Isaak, L.W.Iskra, S.Kihel, A.Krasznahorkay, M.Krzysiek, M.Lewitowicz, M.Matejska-Minda, K.Mazurek, P.Napiorkowski, W.Parol, L.Qi, Ch.Schmitt, Y.Sobolev, M.Stanoiu, B.Sowicki, A.Szperlak, A.Tamii Testing of the Brink-Axel Hypothesis with the HECTOR+PARIS+KRATTA Set-up NUCLEAR REACTIONS 208Pb(p, p'γ), E=85 MeV; measured Ep, Eγ, Iγ, pγ-coin. 208Pb; deduced levels, structure of resonances (PDR, GDR, GQR). Combination of detector arrays for measurement of γ's (HECTOR and PARIS) and charged particles (KRATTA).
doi: 10.5506/aphyspolb.50.469
2019ZI02 Acta Phys.Pol. B50, 625 (2019) S.Ziliani, M.Ciemala, F.Crespi, S.Leoni, B.Fornal, A.Maj, P.Bednarczyk, G.Benzoni, A.Bracco, C.Boiano, S.Bottoni, S.Brambilla, M.Bast, M.Beckers, T.Braunroth, F.Camera, N.Cieplicka-Orynczak, E.Clement, O.Dorvaux, S.Erturk, G.De France, A.Goldkuhle, J.Grebosz, M.N.Harakeh, L.W.Iskra, B.Jacquot, M.Kicinska-Habior, Y.Kim, M.Kmiecik, A.Lemasson, H.Li, I.Matea, K.Mazurek, C.Michelagnoli, B.Million, C.Muller-Gatermann, P.Napiorkowski, V.Nanal, M.Matejska-Minda, M.Rejmund, Ch.Schmitt, M.Stanoiu, I.Stefan, B.Wasilewska, M.Zieblinski Spectroscopy of Neutron-rich C, O, N and F Isotopes with the AGATA+PARIS+VAMOS Setup at GANIL NUCLEAR REACTIONS 181Ta(18O, 18O'), E=126 MeV; measured reaction products, Eγ, Iγ. 18O; deduced T1/2 of excited states in neutron-rich ions. AGATA detector.
doi: 10.5506/aphyspolb.50.625
2018MA14 Phys.Rev. C 97, 024604 (2018) K.Mazurek, A.Szczurek, C.Schmitt, P.N.Nadtochy Dynamical evolution of spectator systems produced in ultrarelativistic heavy-ion collisions NUCLEAR REACTIONS 208Pb(208Pb, X), E=158 GeV/nucleon; calculated particle multiplicities, fission fragment charge distributions, excitation energies of spectator. Glauber model, and abrasion-ablation model. Dynamical approach for fission and evaporation reaction based on the multidimensional stochastic Langevin equations. Comparison with experimental data from CERN.
doi: 10.1103/PhysRevC.97.024604
2018PO05 Phys.Rev. C 97, 034319 (2018) K.Pomorski, B.Nerlo-Pomorska, J.Bartel, C.Schmitt Stability of superheavy nuclei NUCLEAR STRUCTURE 280Ds, 276Cn, 268,270,272Hs, 264,266,268Sg, 258,260,262,264Rf, 254,256,258Fm, 252Cf; calculated deformation energy surfaces in (q2, q3), (q3, q4), (q2, η) and (q4, η) planes. Z=94-126, N-Z=42-72; calculated values of the collective coordinates η, q2, q3 and q4 at equilibrium deformation, ground-state microscopic contribution to the potential energy, fission barrier heights. Comparison to available experimental data. Four-dimensional Fourier parametrization of nuclear shapes, combined with the macroscopic-microscopic approach of the potential energy based on the Lublin-Strasbourg drop and microscopic shell and pairing corrections. RADIOACTIVITY 230,232,234,236,238,240,242,244,246,248,250,252,254,256,258Pu, 232,234,236,238,240,242,244,246,248,250,252,254,256,258,260,262Cm, 238,240,242,244,246,248,250,252,254,256,258,260,262,264,266Cf, 242,244,246,248,250,252,254,256,258,260,262,264,266,268,270Fm, 246,248,250,252,254,256,258,260,262,264,266,268,270,272,274No, 250,252,254,256,258,260,262,264,266,268,270,272,274,276,278Rf, 254,256,258,260,262,264,266,268,270,272,274,276,278,280,282Sg, 258,260,262,264,266,268,270,272,274,276,278,280,282,284,286Hs, 262,264,266,268,270,272,274,276,278,280,282,284,286,288,290Ds, 266,268,270,272,274,276,278,280,282,284,286,288,290,292,294Cn, 270,272,274,276,278,280,282,284,286,288,290,292,294,296,298Fl, 274,276,278,280,282,284,286,288,290,292,294,296,298,300,302Lv, 278,280,282,284,286,288,290,292,294,296,298,300,302,304,306Og, 282,284,286,288,290,292,294,296,298,300,302,304,306,308,310120, 286,288,290,292,294,296,298,300,302,304,306,308,310,312,314122, 290,292,294,296,298,300,302,304,306,308,310,312,314,316,318124(α); calculated Q(α) and α-decay half-lives using Gamow-type WKB approach, and compared with available experimental data.
doi: 10.1103/PhysRevC.97.034319
2018QI06 Phys.Rev. C 98, 014612 (2018) L.Qi, M.Lebois, J.N.Wilson, A.Chatillon, S.Courtin, G.Fruet, G.Georgiev, D.G.Jenkins, B.Laurent, L.Le Meur, A.Maj, P.Marini, I.Matea, L.Morris, V.Nanal, P.Napiorkowski, A.Oberstedt, S.Oberstedt, C.Schmitt, O.Serot, M.Stanoiu, B.Wasilewska Statistical study of the prompt-fission γ-ray spectrum for 238U (n, f) in the fast-neutron region NUCLEAR REACTIONS 238U(n, F), E=1.9, 4.8 MeV fast neutrons from LICORNE directional neutron source; measured fission fragments, Eγ, Iγ, prompt-fission γ-ray spectra (PFGS), (fission events)γ-coin, and neutron time-of-flight using ionization chamber for fission detection, and PARIS array of fast scintillation detectors for γ detection at ALTO-IPN Orsay, using 252Cf(SF) as reference to validate experimental setup; deduced prompt fission γ multiplicity, average total Eγ. Comparison with previous experimental values, and with theoretical predictions from PbP, GEF, and FREYA fission models.
doi: 10.1103/PhysRevC.98.014612
2018RA07 Phys.Rev. C 97, 054612 (2018) D.Ramos, M.Caamano, F.Farget, C.Rodriguez-Tajes, L.Audouin, J.Benlliure, E.Casarejos, E.Clement, D.Cortina, O.Delaune, X.Derkx, A.Dijon, D.Dore, B.Fernandez-Dominguez, G.de France, A.Heinz, B.Jacquot, A.Navin, C.Paradela, M.Rejmund, T.Roger, M.-D.Salsac, C.Schmitt Isotopic fission-fragment distributions of 238U, 239Np, 240Pu, 244Cm, and 250Cf, produced through inelastic scattering, transfer, and fusion reactions in inverse kinematics NUCLEAR REACTIONS 12C(238U, 238U), (238U, 238U'), (238U, 239Np), (238U, 240Pu), (238U, 244Cm), (238U, 250Cf), E=6.14 MeV/nucleon; measured target-like recoil nuclei from 1H to 16O, and transfer-fission channels, Eγ, fission fragment distributions of A=80-160 from fission of 238U, 239Np, 240Pu, 244Cm, and 250Cf, azimuthal angular distribution of the fragments using VAMOS spectrometer for detection of fission fragments, SPIDER telescope for detection of target-like recoils and fissioning systems, and EXOGAM array for detection of prompt γ rays at GANIL facility; deduced isotopic distribution of recoil nuclei, excitation energies of fissioning systems, mass, Z=31-66 isotopic and elemental yield distributions of fission fragments. Comparison with previous experimental results.
doi: 10.1103/PhysRevC.97.054612
2018SC03 Phys.Rev. C 97, 014616 (2018) C.Schmitt, K.Mazurek, P.N.Nadtochy Influence of fusion dynamics on fission observables: A multidimensional analysis NUCLEAR REACTIONS 134Ba(28Si, X)162Yb*, E=132-165 MeV; 159Tb(20Ne, X)179Re*, E=89-205 MeV; 182W(16O, X)198Pb*, E=72-80 MeV; 170Er(28Si, X)198Pb*, E=113-139 MeV; 194Pt(12C, X)206Po*, E=80-108 MeV; 184W(22Ne, X)206Po*, E=99-127 MeV; 197Au(16O, X)213Fr*, E=83-113 MeV; 194Pt(19F, X)213Fr*, E=82-111 MeV; 204Pb(12C, X)216Ra*, E=86-90 MeV; 197Au(19F, X)216Ra*, E=93-97 MeV; 237Np(11B, X)248Cf*, E=73-96 MeV; 232Th(16O, X)248Cf*, E=96-118 MeV; calculated entrance-channel asymmetry and energy with respect to the Coulomb barrier as function of formation time, excitation energy and mean angular momentum of compound nucleus as function of neutron prescission multiplicity by combining dynamical stochastic Langevin model for fission of excited compound nuclei with predictions by the dynamical deterministic HICOL code for the fusion time.
doi: 10.1103/PhysRevC.97.014616
2018SC10 Phys.Rev. C 98, 044605 (2018) C.Schmitt, K.-H.Schmidt, B.Jurado Benchmark of the GEF code for fission-fragment yields over an enlarged range in fissioning nucleus mass, excitation energy, and angular momentum NUCLEAR REACTIONS 238U(n, F), E=2, 5.5, 10.05, 13, 20, 50 MeV; 12C(238U, X)239Np*, E*=7.5 MeV; 12C(238U, X)240Pu*, E*=10.7 MeV; 12C(238U, X)244Cm*, E*=23 MeV; 12C(238U, X)250Cf*, E*=45 MeV; 12C(238U, X)238U*, E*=14.7 MeV; 16O(232Th, X)231Th*/232Th*/233Th*/234Th*/232Pa*/233Pa*/234Pa*/235Pa*/236Pa*/234U*/235U*/236U*/237U*/238U*, E*=5, 15, 25, 35, 45, 55 MeV; 235U, 239Pu(n, F)95Zr/97Zr/105Ru/127Sb/132Te/140Ba/147Nd, E=0-15 MeV; calculated fission fragment postneutron and pre-neutron mass yield distributions, fissioning system mass, charge, excitation energy, angular momentum, and neutron to proton ratio using GEneral description of Fission observables (GEF) code. Comparison with experimental data.
doi: 10.1103/PhysRevC.98.044605
2017DU05 Phys.Rev.Lett. 118, 162501 (2017) J.Dudouet, A.Lemasson, G.Duchene, M.Rejmund, E.Clement, C.Michelagnoli, F.Didierjean, A.Korichi, G.Maquart, O.Stezowski, C.Lizarazo, R.M.Perez-Vidal, C.Andreoiu, G.de Angelis, A.Astier, C.Delafosse, I.Deloncle, Z.Dombradi, G.de France, A.Gadea, A.Gottardo, B.Jacquot, P.Jones, T.Konstantinopoulos, I.Kuti, F.Le Blanc, S.M.Lenzi, G.Li, R.Lozeva, B.Million, D.R.Napoli, A.Navin, C.M.Petrache, N.Pietralla, D.Ralet, M.Ramdhane, N.Redon, C.Schmitt, D.Sohler, D.Verney, D.Barrientos, B.Birkenbach, I.Burrows, L.Charles, J.Collado, D.M.Cullen, P.Desesquelles, C.Domingo Pardo, V.Gonzalez, L.Harkness-Brennan, H.Hess, D.S.Judson, M.Karolak, W.Korten, M.Labiche, J.Ljungvall, R.Menegazzo, D.Mengoni, A.Pullia, F.Recchia, P.Reiter, M.D.Salsac, E.Sanchis, Ch.Theisen, J.J.Valiente-Dobon, M.Zielinska 9636Kr60-Low-Z Boundary of the Island of Deformation at N=60 NUCLEAR REACTIONS 9Be(238U, X)96Kr, E=6.2 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, R4/2. Comparison with theoretical calculations.
doi: 10.1103/PhysRevLett.118.162501
2017KI09 Eur.Phys.J. A 53, 162 (2017) Y.H.Kim, A.Lemasson, M.Rejmund, A.Navin, S.Biswas, C.Michelagnoli, I.Stefan, R.Banik, P.Bednarczyk, S.Bhattacharya, S.Bhattacharyya, E.Clement, H.L.Crawford, G.De France, P.Fallon, J.Goupil, B.Jacquot, H.J.Li, J.Ljungvall, A.O.Macchiavelli, A.Maj, L.Menager, V.Morel, R.Palit, R.M.Perez-Vidal, J.Ropert, C.Schmitt Prompt-delayed γ-ray spectroscopy with AGATA, EXOGAM and VAMOS++ NUCLEAR REACTIONS 9Be(238U, f), (238U, x), E=6.2 MeV/nucleon; measured fission fragments using VAMOS++ spectrometer (MWPC ToF, 2 drift chambers, segmented ionization chamber), prompt Eγ, Iγ, γγ-coin using AGATA γ-ray tracking array, delayed Eγ, Iγ using EXOGAM HPGe Clover detectors; deduced event correlations between AGATA, VAMOS++ and EXOGAM, fragment mass distributions, deduced tracked Doppler corrected γ-ray spectra. 132Te; deduced levels, J, π, isomeric transitions to demonstrate the performance of the new setup. 94Y, 122,124Sn, 132,134Te; deduced isomeric transitions T1/2.
doi: 10.1140/epja/i2017-12353-y
2017MO07 Eur.Phys.J. A 53, 7 (2017) Evolution of uranium fission-fragment charge yields with neutron number - Strong effect of multi-chance fission on yield asymmetries NUCLEAR REACTIONS 234,236,238,240U(n, F), (γ, F), E*=6-20 MeV; calculated fission fragments charge distribution, deformation, quadrupole moment using Brownian shape-motion model; deduced saddles and minima of interaction both for "optimum" and symmetric path. Compared to data.
doi: 10.1140/epja/i2017-12188-6
2017NE02 Acta Phys.Pol. B48, 451 (2017) B.Nerlo-Pomorska, K.Pomorski, J.Bartel, C.Schmitt Potential Energy Surfaces of Thorium Isotopes in the 4D Fourier Parametrisation NUCLEAR STRUCTURE 218,220,222,224,226,230Th; calculated potential energy surface, deformation. 210,212,214,216,218,220,222,224,226,230,232,234,236,238Th; calculated gs and superdeformed quadrupole moment. Fourier shape parameterization. Detailed studies in progress. Quadrupole moments compared with available data.
doi: 10.5506/APhysPolB.48.451
2017NE03 Eur.Phys.J. A 53, 67 (2017) B.Nerlo-Pomorska, K.Pomorski, J.Bartel, C.Schmitt On possible shape isomers in the Pt-Ra region of nuclei NUCLEAR STRUCTURE 176,178,180,182,184,186,188,190,192Pt, 178,180,182,184,186,188,190,192,194Hg, 180,182,184,186,188,190,192,194,196,198,200,202,204,206,208Pb, 194,196,198,200,202,204,206,208,210Po, 196,198,200,202,204,206,208,210,212Rn, 208,210,212,214,216,218,220,222,224,226,228,230,232,234,236Ra; calculated deformation, potential surface, gs energy, shape isomeric minima, electric quadrupole moment using macroscopic-microscopic model based on Lublin-Strasbourg Drop model; deduced possibility of isomers, rapidly converging shape parameterization. Compared with available data.
doi: 10.1140/epja/i2017-12259-8
2017PA10 Phys.Rev. C 95, 044606 (2017) C.Paradela, L.Tassan-Got, J.Benlliure, J.L.Rodriguez-Sanchez, L.Audouin, A.Boudard, E.Casarejos, T.Enqvist, J.E.Ducret, F.Farget, B.Fernandez-Dominguez, M.Fernandez-Ordonez, L.Giot, A.Heinz, V.Henzl, D.Henzlova, A.Kelic-Heil, A.Lafriaskh, S.Leray, P.Napolitani, J.Pereira, D.Perez-Loureiro, M.V.Ricciardi, C.Stephan, K.-H.Schmidt, C.Schmitt, C.Villagrasa, C.Volant, O.Yordanov Isotopic production cross sections of residual nuclei in the spallation reaction 136Xe (200A MeV) + p NUCLEAR REACTIONS 1H(136Xe, X)115Cd/116Cd/115In/116In/117In/118In/119In/120In/115Sn/116Sn/117Sn/118Sn/119Sn/120Sn/121Sn/122Sn/123Sn/115Sb/116Sb/117Sb/118Sb/119Sb/120Sb/121Sb/122Sb/123Sb/124Sb/125Sb/126Sb/127Sb/128Sb/117Te/118Te/119Te/120Te/121Te/122Te/123Te/124Te/125Te/126Te/127Te/128Te/129Te/130Te/131Te/132Te/119I/120I/121I/122I/123I/124I/125I/126I/127I/128I/129I/130I/131I/132I/133I/134I/135I/120Xe/121Xe/122Xe/123Xe/124Xe/125Xe/126Xe/127Xe/128Xe/129Xe/130Xe/131Xe/132Xe/133Xe/134Xe/135Xe/121Cs/122Cs/123Cs/124Cs/125Cs/126Cs/127Cs/128Cs/129Cs/130Cs/131Cs/132Cs/133Cs/134Cs/135Cs/136Cs, E=200 MeV/nucleon; measured charge distribution, energy loss and isotopic σ(A, Z) and isobaric σ(A) of the fragments using the FRS separator and multisampling ionization chambers (MUSICs) at GSI; deduced correlation plot between atomic number (Z) and mass-over-charge ratio (A/Z), identification plot, correlation between the mass identification in the two FRS sections, momentum distribution of the 125Xe. Comparison with theoretical predictions using INCL4.6 and ISABEL codes coupled to the deexcitation code ABLA07.
doi: 10.1103/PhysRevC.95.044606
2017RO16 Phys.Rev. C 96, 014601 (2017) S.J.Rose, F.Zeiser, J.N.Wilson, A.Oberstedt, S.Oberstedt, S.Siem, G.M.Tveten, L.A.Bernstein, D.L.Bleuel, J.A.Brown, L.Crespo Campo, F.Giacoppo, A.Gorgen, M.Guttormsen, K.Hadynska, A.Hafreager, T.W.Hagen, M.Klintefjord, T.A.Laplace, A.C.Larsen, T.Renstrom, E.Sahin, C.Schmitt, T.G.Tornyi, M.Wiedeking Energy dependence of the prompt γ-ray emission from the (d, p) -induced fission of 234U* and 240Pu* NUCLEAR REACTIONS 233U(d, pF)234U*, E=12.5 MeV; 239Pu(d, pF)239Pu*, E=12 MeV; measured protons, fission fragments, Eγ, p(one of the fission fragments)γ-coin using CACTUS array for γ detection, SiRi detector array for charged-particles and NIFF detector for fission fragments at Oslo Cyclotron Laboratory (OCL); deduced prompt-fission γ-ray spectral (PFGS) distributions, multiplicity, average γ-ray energy, and total γ-ray energy as function of excitation energy. Comparison with model calculations using the fission model code GEF.
doi: 10.1103/PhysRevC.96.014601
2017SC05 Phys.Rev. C 95, 034612 (2017) C.Schmitt, K.Pomorski, B.Nerlo-Pomorska, J.Bartel Performance of the Fourier shape parametrization for the fission process RADIOACTIVITY Z=78-94(SF); 178,180,184,192Hg, 194,196,202,210Po, 228Ra, 218,222,226,228,230,232,234,236Th, 238,240,242,246Pu(SF); calculated potential energy contours and fission paths, fission valleys, and exotic ground and metastable states for 100 even-even nuclei from Pt to Pu. Macroscopic-microscopic approach, employing a four-dimensional (4D) nuclear shape parametrization based on Fourier expansion, and realistic potential-energy prescription.
doi: 10.1103/PhysRevC.95.034612
2016KO33 Eur.Phys.J. A 52, 293 (2016) E.M.Kozulin, E.Vardaci, I.M.Harca, C.Schmitt, I.Itkis, G.Knyazheva, K.Novikov, A.Bogachev, S.Dmitriev, T.Loktev, F.Azaiez, I.Matea, D.Verney, A.Gottardo, O.Dorvaux, J.Piot, G.Chubarian, W.H.Trzaska, F.Hanappe, C.Borcea, S.Calinescu, C.Petrone Challenging fission dynamics around the barrier: The case of 34S + 186W NUCLEAR REACTIONS 186W(34S, F), E=160 MeV; measured fission-fragment-like products, Eγ, Iγ, γ multiplicity using double-arm detection system CORSET; deduced fragment mass distribution, TKE, mass-gated γ-ray energy spectra.
doi: 10.1140/epja/i2016-16293-8
2016MA77 Phys.Rev. C 94, 064602 (2016) K.Mazurek, C.Schmitt, P.N.Nadtochy, A.V.Cheredov Going beyond statistical models for fission in the Businaro-Gallone region NUCLEAR REACTIONS 9Be(93Nb, X)102Rh*, E=8.4, 11.4 MeV/nucleon; 27Al(84Kr, X)111In*, E=10.4 MeV/nucleon; 65Cu(45Sc, X)110Sn*, E=4.4 MeV/nucleon; 9Be(139La, X)148Pm*, E=8.3 MeV/nucleon; calculated Z and time distribution of fragments, yields, correlation between fragment Z and angular momentum of compound nucleus, potential energy contours, pre-scission multiplicities in the fission of compound nuclei. Mapping of fission in the Businaro-Gallone region. Dynamical calculations based on four-dimensional stochastic Langevin approach. Comparison with experimental data. NUCLEAR STRUCTURE 102Rh, 110Sn, 132Ce, 148Pm, 160Yb, 206Po; calculated fission barrier height as a function of asymmetry coordinate q3 for angular momentum of 0 and 40, stiffness as a function of angular momentum.
doi: 10.1103/PhysRevC.94.064602
2016SC02 Nucl.Data Sheets 131, 107 (2016) K.-H.Schmidt, B.Jurado, C.Amouroux, C.Schmitt General Description of Fission Observables: GEF Model Code
doi: 10.1016/j.nds.2015.12.009
2015AL19 Phys.Rev. C 92, 024607 (2015) J.Alcantara-Nunez, J.Benlliure, C.Paradela, C.Perez-Loureiro, J.L.Rodriguez-Sanchez, L.Audouin, A.Boudard, E.Casarejos, T.Enqvist, F.Farget, M.Fernandez-Ordonez, A.Heinz, V.Henzl, D.Henzlova, A.Kelic-Heil, A.Lafriaskh, S.Leray, P.Napolitani, J.Pereira, M.V.Ricciardi, C.Stephan, K.-H.Schmidt, C.Schmitt, L.Tassan-Got, C.Villagrasa, C.Volant, O.Yordanov Isotopic yields of spallation residues produced in 136Xe-induced reactions on deuterium at 500 A MeV NUCLEAR REACTIONS 2H(136Xe, X)37Ar/38Ar/39Ar/40Ar/41Ar/42Ar/38K/39K/40K/41K/42K/43K/44K/45K/40Ca/41Ca/42Ca/43Ca/44Ca/45Ca/46Ca/47Ca/42Sc/43Sc/44Sc/45Sc/46Sc/47Sc/48Sc/49Sc/50Sc/44Ti/45Ti/46Ti/47Ti/48Ti/49Ti/50Ti/51Ti/52Ti/46V/47V/48V/49V/50V/51V/52V/53V/54V/55V/56V/48Cr/49Cr/50Cr/51Cr/52Cr/53Cr/54Cr/55Cr/56Cr/57Cr/58Cr/50Mn/51Mn/52Mn/53Mn/54Mn/55Mn/56Mn/57Mn/58Mn/59Mn/60Mn/61Mn/52Fe/53Fe/54Fe/55Fe/56Fe/57Fe/58Fe/59Fe/60Fe/61Fe/62Fe/63Fe/54Co/55Co/56Co/57Co/58Co/59Co/60Co/61Co/62Co/63Co/64Co/65Co/56Ni/57Ni/58Ni/59Ni/60Ni/61Ni/62Ni/63Ni/64Ni/65Ni/66Ni/67Ni/68Ni/59Cu/60Cu/61Cu/62Cu/63Cu/64Cu/65Cu/66Cu/67Cu/68Cu/69Cu/70Cu/61Zn/62Zn/63Zn/64Zn/65Zn/66Zn/67Zn/68Zn/69Zn/70Zn/71Zn/72Zn/73Zn/63Ga/64Ga/65Ga/66Ga/67Ga/68Ga/69Ga/70Ga/71Ga/72Ga/73Ga/74Ga/75Ga/65Ge/66Ge/67Ge/68Ge/69Ge/70Ge/71Ge/72Ge/73Ge/74Ge/75Ge/76Ge/77Ge/78Ge/67As/68As/69As/70As/71As/72As/73As/74As/75As/76As/77As/78As/79As/80As/69Se/70Se/71Se/72Se/73Se/74Se/75Se/76Se/77Se/78Se/79Se/80Se/81Se/82Se/83Se/71Br/72Br/73Br/74Br/75Br/76Br/77Br/78Br/79Br/80Br/81Br/82Br/83Br/84Br/85Br/86Br/73Kr/74Kr/75Kr/76Kr/77Kr/78Kr/79Kr/80Kr/81Kr/82Kr/83Kr/84Kr/85Kr/86Kr/87Kr/88Kr/76Rb/77Rb/78Rb/79Rb/80Rb/81Rb/82Rb/83Rb/84Rb/85Rb/86Rb/87Rb/88Rb/89Rb/90Rb/78Sr/79Sr/80Sr/81Sr/82Sr/83Sr/84Sr/85Sr/86Sr/87Sr/88Sr/89Sr/90Sr/91Sr/92Sr/93Sr/94Sr, E=500 MeV/nucleon; measured yields and cross sections of spallation reaction residue products using the FRS magnetic spectrometer and multisampling ionization chambers at GSI facility. 2H(136Xe, X)79Y/80Y/81Y/82Y/83Y/84Y/85Y/86Y/87Y/88Y/89Y/90Y/91Y/92Y/93Y/94Y/95Y/96Y/97Y/81Zr/82Zr/83Zr/84Zr/85Zr/86Zr/87Zr/88Zr/89Zr/90Zr/91Zr/92Zr/93Zr/94Zr/95Zr/96Zr/97Zr/98Zr/99Zr/83Nb/84Nb/85Nb/86Nb/87Nb/88Nb/89Nb/90Nb/91Nb/92Nb/93Nb/94Nb/95Nb/96Nb/97Nb/98Nb/99Nb/100Nb/101Nb/102Nb/85Mo/86Mo/87Mo/88Mo/89Mo/90Mo/91Mo/92Mo/93Mo/94Mo/95Mo/96Mo/97Mo/98Mo/99Mo/100Mo/101Mo/102Mo/102Mo/104Mo/105Mo/88Tc/89Tc/90Tc/91Tc/92Tc/93Tc/94Tc/95Tc/96Tc/97Tc/98Tc/99Tc/100Tc/101Tc/102Tc/103Tc/104Tc/105Tc/106Tc/107Tc/108Tc/90Ru/91Ru/92Ru/93Ru/94Ru/95Ru/96Ru/97Ru/98Ru/99Ru/100Ru/101Ru/102Ru/103Ru/104Ru/105Ru/106Ru/107Ru/108Ru/109Ru/110Ru/111Ru/112Ru/92Rh/93Rh/94Rh/95Rh/96Rh/97Rh/98Rh/99Rh/100Rh/101Rh/102Rh/103Rh/104Rh/105Rh/106Rh/107Rh/108Rh/109Rh/110Rh/111Rh/112Rh/113Rh/114Rh/115Rh/116Rh/94Pd/95Pd/96Pd/97Pd/98Pd/99Pd/100Pd/101Pd/102Pd/103Pd/104Pd/105Pd/106Pd/107Pd/108Pd/109Pd/110Pd/111Pd/112Pd/113Pd/114Pd/115Pd/116Pd/117Pd/118Pd/119Pd/120Pd/98Ag/99Ag/100Ag/101Ag/102Ag/103Ag/104Ag/105Ag/106Ag/107Ag/108Ag/109Ag/110Ag/111Ag/112Ag/113Ag/114Ag/115Ag/116Ag/117Ag/118Ag/119Ag/120Ag/121Ag/122Ag/123Ag/100Cd/101Cd/102Cd/103Cd/104Cd/105Cd/106Cd/107Cd/108Cd/109Cd/110Cd/111Cd/112Cd/113Cd/114Cd/115Cd/116Cd/117Cd/118Cd/119Cd/120Cd/121Cd/122Cd/123Cd/124Cd/125Cd/126Cd, E=500 MeV/nucleon; measured yields and cross sections of spallation reaction residue products using the FRS magnetic spectrometer and multisampling ionization chambers at GSI facility. 2H(136Xe, X)102In/103In/104In/105In/106In/107In/108In/109In/110In/111In/112In/113In/114In/115In/116In/117In/118In/119In/120In/121In/122In/123In/124In/125In/126In/127In/128In/129In/105Sn/106Sn/107Sn/108Sn/109Sn/110Sn/111Sn/112Sn/113Sn/114Sn/115Sn/116Sn/117Sn/118Sn/119Sn/120Sn/121Sn/122Sn/123Sn/124Sn/125Sn/126Sn/127Sn/128Sn/129Sn/130Sn/131Sn/132Sn/107Sb/108Sb/109Sb/110Sb/111Sb/112Sb/113Sb/114Sb/115Sb/116Sb/117Sb/118Sb/119Sb/120Sb/121Sb/122Sb/123Sb/124Sb/125Sb/126Sb/127Sb/128Sb/129Sb/130Sb/131Sb/132Sb/133Sb/134Sb/110Te/111Te/112Te/113Te/114Te/115Te/116Te/117Te/118Te/119Te/120Te/121Te/122Te/123Te/124Te/125Te/126Te/127Te/128Te/129Te/130Te/131Te/132Te/133Te/134Te/135Te/112I/113I/114I/115I/116I/117I/118I/119I/120I/121I/122I/123I/124I/125I/126I/127I/128I/129I/130I/131I/132I/133I/134I/135I/136I/116Xe/117Xe/118Xe/119Xe/120Xe/121Xe/122Xe/123Xe/124Xe/125Xe/126Xe/127Xe/128Xe/129Xe/130Xe/131Xe/132Xe/133Xe/134Xe/135Xe/119Cs/120Cs/121Cs/122Cs/123Cs/124Cs/125Cs/126Cs/127Cs/128Cs/129Cs/130Cs/131Cs/132Cs/133Cs/134Cs/135Cs/136Cs/123Ba/124Ba/125Ba/126Ba/127Ba/128Ba/129Ba/130Ba/131Ba/132Ba/133Ba/134Ba/135Ba, E=500 MeV/nucleon; measured yields and cross sections of spallation reaction residue products using the FRS magnetic spectrometer and multisampling ionization chambers at GSI facility. Benchmarked reference model calculations describing spallation reactions. Comparison with the measured production yields in 1H(136Xe, X), E=500, 1000 MeV/nucleon.
doi: 10.1103/PhysRevC.92.024607
2015AY01 Phys.Rev. C 91, 034601 (2015) Y.Ayyad, J.Benlliure, J.L.Rodriguez-Sanchez, A.Bacquias, A.Boudard, E.Casarejos, T.Enqvist, M.Fernandez, V.Henzl, V.Henzlova, B.Jurado, A.Kelic-Heil, T.Kurtukian, S.Lukic, P.Nadtochy, D.Perez-Loureiro, R.Pleskac, F.Farget, M.V.Ricciardi, K.-H.Schmidt, C.Schmitt, N.N.Son Dissipative effects in spallation-induced fission of 208Pb at high excitation energies NUCLEAR REACTIONS 1,2H(208Pb, F), E=500 MeV/nucleon; measured particle spectra, energy loss of the fission fragments, sum spectrum of fission fragments nuclear charge Z1+Z2, fission fragment charge distributions as function of mass number, partial fission and normalized cross sections as a function of the charge, distribution of the excitation energy of all the prefragments, width of the fission fragment charge distribution. Comparisons with model calculations using INCL and ISABEL codes coupled to ABLA.
doi: 10.1103/PhysRevC.91.034601
2015BA48 Phys.Scr. 90, 114004 (2015) J.Bartel, K.Pomorski, B.Nerlo-Pomorska, C.Schmitt Fission properties of Po isotopes in different macroscopic-microscopic models RADIOACTIVITY 212Po, Po(SF); calculated fission-barrier heights of nuclei in the Po isotopic chain. Yukawa-folded single-particle potential, the Lublin-Strasbourg drop (LSD) model.
doi: 10.1088/0031-8949/90/11/114004
2015CA21 Phys.Rev. C 92, 034606 (2015) M.Caamano, F.Farget, O.Delaune, K.-H.Schmidt, C.Schmitt, L.Audouin, C.-O.Bacri, J.Benlliure, E.Casarejos, X.Derkx, B.Fernandez-Dominguez, L.Gaudefroy, C.Golabek, B.Jurado, A.Lemasson, D.Ramos, C.Rodriguez-Tajes, T.Roger, A.Shrivastava Characterization of the scission point from fission-fragment velocities RADIOACTIVITY 240Pu(SF)[from 12C(238U, 10Be), E=6.1 MeV/nucleon]; 250Cf(SF)[from 12C(238U, X)250Cf*, E=6.1 MeV/nucleon]; measured fragment spectra using VAMOS spectrometer at GANIL; deduced velocity of fission fragments with Z=34-62 as a function of the neutron number of the fragment (N=45-100), average fragment velocity, average neutron excess of fragments, neutron multiplicity and total neutron evaporation multiplicity, total kinetic energy of fission fragments, total excitation energy at scission, post-neutron evaporation normalized yields, average difference between the ground states of the fissioning system and the fragments, and minimum energy released in neutron evaporation as functions of the fragment atomic number. Modeling of the fission process through correlated observables.
doi: 10.1103/PhysRevC.92.034606
2015CI04 Phys.Rev. C 91, 054313 (2015) M.Ciemala, M.Kmiecik, A.Maj, K.Mazurek, A.Bracco, V.L.Kravchuk, G.Casini, S.Barlini, G.Baiocco, L.Bardelli, P.Bednarczyk, G.Benzoni, M.Bini, N.Blasi, S.Brambilla, M.Bruno, F.Camera, S.Carboni, M.Cinausero, A.Chbihi, M.Chiari, A.Corsi, F.C.L.Crespi, M.D'Agostino, M.Degerlier, B.Fornal, A.Giaz, F.Gramegna, M.Krzysiek, S.Leoni, T.Marchi, M.Matejska-Minda, I.Mazumdar, W.Meczynski, B.Million, D.Montanari, L.Morelli, S.Myalski, A.Nannini, R.Nicolini, G.Pasquali, S.Piantelli, G.Prete, O.J.Roberts, Ch.Schmitt, J.Styczen, B.Szpak, S.Valdre, B.Wasilewska, O.Wieland, J.P.Wieleczko, M.Zieblinski, J.Dudek, N.Dinh Dang Giant dipole resonance built on hot rotating nuclei produced during evaporation of light particles from the 88Mo compound nucleus NUCLEAR REACTIONS 40Ca(48Ti, X)88Mo*, E=300, 600 MeV; measured Eγ, Iγ, Eα, Iα, Ep, Ip, nuclear products, light charged particles (LCP) and light reaction fragment spectra using GARFIELD array for particles and HECTOR array for γ rays, angular distributions of the evaporation residues, time-of-flight at TANDEM+ALPI accelerator of Legnaro; deduced GDR parameters, centroid energies, widths and strengths, yields, distribution of nuclei as function of nuclear temperature, temperature distributions of the number of nuclei after the GDR emission. Comparison with statistical code GEMINI++ model calculations.
doi: 10.1103/PhysRevC.91.054313
2015FA14 Eur.Phys.J. A 51, 175 (2015) F.Farget, M.Caamano, D.Ramos, C.Rodriguez-Tajes, K.-H.Schmidt, L.Audouin, J.Benlliure, E.Casarejos, E.Clement, D.Cortina, O.Delaune, X.Derkx, A.Dijon, D.Dore, B.Fernandez-Dominguez, L.Gaudefroy, C.Golabek, A.Heinz, B.Jurado, A.Lemasson, C.Paradela, T.Roger, M.D.Salsac, C.Schmitt Transfer-induced fission in inverse kinematics: Impact on experimental and evaluated nuclear data bases
doi: 10.1140/epja/i2015-15175-y
2015LE12 Phys.Rev. C 92, 034618 (2015) M.Lebois, J.N.Wilson, P.Halipre, A.Oberstedt, S.Oberstedt, P.Marini, C.Schmitt, S.J.Rose, S.Siem, M.Fallot, A.Porta, A.-A.Zakari Comparative measurement of prompt fission γ-ray emission from fast-neutron-induced fission of 235U and 238U NUCLEAR REACTIONS 235U(n, F), E=1.73 MeV; 238U(n, F), E=2.07 MeV; measured prompt fission γ-ray (PFG) spectra using fast-neutron source LICORNE at the ALTO facility of the IPN-Orsay; deduced γ-multiplicity, total and average radiation energy, average photon energies. Monte Carlo N-particle (MCNP) simulations of all the components of the experimental setup.
doi: 10.1103/PhysRevC.92.034618
2015MA26 Phys.Rev. C 91, 041603 (2015) K.Mazurek, C.Schmitt, P.N.Nadtochy Description of isotopic fission-fragment distributions within the Langevin approach NUCLEAR REACTIONS 12C(238U, X)250Cf*, E=6.1 MeV/nucleon; calculated fragment isotopic distributions for Sr to Nd isotopes produced in the fission of 250Cf compound nucleus at an excitation energy of 45 MeV. Four-dimensional stochastic Langevin approach extended to the description of fragment isotopic distributions in fission. Comparison with experimental data.
doi: 10.1103/PhysRevC.91.041603
2015NE15 Phys.Scr. 90, 114010 (2015) B.Nerlo-Pomorska, K.Pomorski, C.Schmitt, J.Bartel Potential energy surfaces of Polonium isotopes NUCLEAR STRUCTURE 188,192,196,200,204,208,212,216,220Po; calculated total deformation energy, potential energy surfaces. Lublin-Strasbourg drop model and the Yukawa-folded single-particle energies.
doi: 10.1088/0031-8949/90/11/114010
2015RA03 Acta Phys.Pol. B46, 443 (2015) D.Ramos, C.Rodriguez-Tajes, M.Caamano, F.Farget, L.Audouin, J.Benlliure, E.Casarejos, E.Clement, D.Cortina, O.Delaune, X.Derkx, A.Dijon, D.Dore, B.Fernandez-Dominguez, G.de France, A.Heinz, B.Jacquot, A.Navin, C.Paradela, M.Rejmund, T.Roger, M.D.Salsac, C.Schmitt Fission Yields of Minor Actinides at Low Energy Through Multi-nucleon Transfer Reactions of 238U on 12C NUCLEAR REACTIONS C(238U, F), E=6.1 MeV/nucleon; measured fission products; deduced yields.
doi: 10.5506/APhysPolB.46.443
2015WA30 Phys.Rev.Lett. 115, 172503 (2015) Y.X.Watanabe, Y.H.Kim, S.C.Jeong, Y.Hirayama, N.Imai, H.Ishiyama, H.S.Jung, H.Miyatake, S.Choi, J.S.Song, E.Clement, G.de France, A.Navin, M.Rejmund, C.Schmitt, G.Pollarolo, L.Corradi, E.Fioretto, D.Montanari, M.Niikura, D.Suzuki, H.Nishibata, J.Takatsu Pathway for the Production of Neutron-Rich Isotopes around the N=126 Shell Closure NUCLEAR REACTIONS 198Pt(136Xe, X)138Ba/140Ba/194Os/196Os, E=7.98 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced σ.
doi: 10.1103/PhysRevLett.115.172503
2014BA10 Phys.Scr. 89, 054003 (2014) J.Bartel, B.Nerlo-Pomorska, K.Pomorski, C.Schmitt The potential energy surface of 240Pu around scission NUCLEAR STRUCTURE 240Pu; analyzed potential energy surface within the macroscopic-microscopic approach; deduced effect of strong neutron shell corrections on mass distributions.
doi: 10.1088/0031-8949/89/5/054003
2014BE30 Nucl.Data Sheets 119, 277 (2014) J.Benlliure, Y.Ayyad, A.Boudard, E.Casarejos, T.Enqvist, F.Farget, A.Bacquias, M.Fernandez, L.Giot, V.Henzl, D.Henzlova, A.Kelic-Heil, T.Kurtukian, S.Leray, S.Lukic, N.N.Son, P.Nadtochy, D.Perez, R.Pleskak, K.-H.Schmidt, C.Schmitt Fission in Lead on Proton and Deuteron Reactions at 500 A MeV NUCLEAR REACTIONS 1,2H(208Pb, F), E=500, 1000 MeV/nucleon; measured fission fragments energy, angle, atomic number; deduced fission fragment charge distribution, total fusion σ. Compared with data.
doi: 10.1016/j.nds.2014.08.076
2014KO45 Phys.Rev. C 90, 054608 (2014); Pub.Note Phys.Rev. C 90, 069901 (2014) E.M.Kozulin, G.N.Knyazheva, I.M.Itkis, M.G.Itkis, A.A.Bogachev, E.V.Chernysheva, L.Krupa, F.Hanappe, O.Dorvaux, L.Stuttge, W.H.Trzaska, C.Schmitt, G.Chubarian Fusion-fission and quasifission of superheavy systems with Z = 110-116 formed in 48Ca-induced reactions NUCLEAR REACTIONS 232Th(48Ca, X)280Ds*, E=244 MeV; 238U(48Ca, X)286Cn*, E=228-238 MeV; 244Pu(48Ca, X)292Fl*, E=226-244 MeV; 248Cm(48Ca, X)296Lv*, E=233-240 MeV; measured binary reaction products in coincidence mode, time-of-flight, capture σ(E) using the double-arm time-of-flight spectrometer CORSET at the U-400 cyclotron of the FLNR-JINR facility; deduced fragment mass and energy distributions, most probable fragment masses and total kinetic energies (TKEs) and their dispersions in dependence on the interaction energies and ion-target combinations, fusion probabilities PCN. 283,284,285,286Cn, 289,290,291,292Fl, 293,294,295,296Lv; estimated lower limits for fission barriers.Comparison with available experimental results and calculations.
doi: 10.1103/PhysRevC.90.054608
2014NA01 Phys.Lett. B 728, 136 (2014) A.Navin, M.Rejmund, C.Schmitt, S.Bhattacharyya, G.Lhersonneau, P.Van Isacker, M.Caamano, E.Clement, O.Delaune, F.Farget, G.de France, B.Jacquot Towards the high spin-isospin frontier using isotopically-identified fission fragments NUCLEAR REACTIONS 9Be(238U, X)104Zr/105Zr/106Zr, E=6.2 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced energy levels, J, π; Comparison with projected shell model calculations, available data.
doi: 10.1016/j.physletb.2013.11.024
2014NE17 Phys.Scr. 89, 054031 (2014) B.Nerlo-Pomorska, K.Pomorski, C.Schmitt, J.Bartel Low-energy fission within the Lublin-Strasbourg drop and Yukawa folded model NUCLEAR STRUCTURE 180,198Hg, 234U, 240Pu, 260Fm; calculated fission potential energy surface. 222,228Th; calculated potential energy for symmetric and asymmetric fission paths. Macroscopic (Lublin-Strasbourg drop) - microscopic (BCS with Yukawa force) method.
doi: 10.1088/0031-8949/89/5/054031
2014PL01 Phys.Rev. C 89, 021302 (2014) C.Plaisir, L.Gaudefroy, V.Meot, A.Blanc, J.M.Daugas, O.Roig, N.Arnal, T.Bonnet, F.Gobet, F.Hannachi, M.Tarisien, M.Versteegen, T.Roger, M.Rejmund, A.Navin, C.Schmitt, G.Fremont, J.Goupil, J.Pancin, C.Spitaels, M.Zielinska In-flight fast-timing measurements in 152Sm NUCLEAR REACTIONS 152Sm(136Xe, 152Sm'), E=5.09 MeV/nucleon; measured time-of-flight of recoiling nuclei using VAMOS spectrometer, Eγ, Iγ, γγ-coin level half-lives by in-flight fast-timing (IFFT) technique using LaBr3 detectors at GANIL facility. Coulomb excitation. 152Sm; deduced levels, J, π, transition quadrupole moments from level half-lives of ground-state band members. Comparison with previous experimental results.
doi: 10.1103/PhysRevC.89.021302
2014RO05 Phys.Rev. C 89, 024614 (2014) C.Rodriguez-Tajes, F.Farget, X.Derkx, M.Caamano, O.Delaune, K.-H.Schmidt, E.Clement, A.Dijon, A.Heinz, T.Roger, L.Audouin, J.Benlliure, E.Casarejos, D.Cortina, D.Dore, B.Fernandez-Dominguez, B.Jacquot, B.Jurado, A.Navin, C.Paradela, D.Ramos, P.Romain, M.D.Salsac, C.Schmitt Transfer reactions in inverse kinematics: An experimental approach for fission investigations NUCLEAR REACTIONS 12C(238U, 238U), (238U, 238U'), (238U, 237U)13C, (238U, 236U)14C, (238U, 239Np)11B, (238U, 240Pu)10Be, (238U, 241Pu)9Be, (238U, 242Pu)8Be, (238U, 243Am)7Li, (238U, 244Cm)6He, (238U, 246Cm)4He, E=6.14 MeV/nucleon; measured particle spectra, (particle)(fission fragment)-coin and (particle)(fission fragment)-anticoin, integral σ, σ(θ), total excitation-energy distributions, optimal Q values, Eγ, Iγ, (particle)γ-coin using VAMOS spectrometer, SPIDER array for particle detection, and EXOGAM array for γ rays at GANIL CSS1 cyclotron facility; deduced transfer induced fission probabilities for 238U, 239Np, 240,241,242Pu, 244Cm by surrogate-reaction technique. 12C, 11B, 10Be; deduced first excited level, probabilities of γ-ray emission from the first excited state. Comparison with other experimental data, and with TALYS calculations of neutron-induced fission probabilities.
doi: 10.1103/PhysRevC.89.024614
2014SC28 Phys.Rev. C 90, 064605 (2014), Erratum Phys.Rev. C 94, 039901 (2016) C.Schmitt, K.-H.Schmidt, A.Kelic-Heil SPACS: A semi-empirical parameterization for isotopic spallation cross sections NUCLEAR REACTIONS 1H(208Pb, X), E=500, 1000 MeV/nucleon; 1H(197Au, X), E=800 MeV/nucleon; 1H(136Xe, X), E=200, 500, 1000 MeV/nucleon; 1H(56Fe, X), E=300, 500, 750, 1000, 1500 MeV/nucleon; 1H(40Ca, X), E=763 MeV/nucleon; 1H(22Ne, X), E=894 MeV/nucleon; 28Si(p, X)22Ne, E=30-1500 MeV; 56Fe(p, X)42K, E=100-3000 MeV; 93Nb(p, X)54Mn/73Se/74As, E=150-3000 MeV; 181Ta(p, X)110Sn/172Lu, E=100-3000 MeV; 197Au(p, X)196Au, E=200-5000 MeV; 209Bi(p, X)206Bi, E=150-10000 MeV; calculated residue-production σ(E, Z, N) for Z=12-83, N=10-120 in spallation reactions using the prescription named SPACS, and benchmarked with experimental data from GSI and other laboratories.
doi: 10.1103/PhysRevC.90.064605
2013BO01 Nucl.Instrum.Methods Phys.Res. B294, 491 (2013) M.Bowers, P.Collon, Y.Kashiv, W.Bauder, K.Chamberlin, W.Lu, D.Robertson, C.Schmitt First experimental results of the 33S(α, p)36Cl cross section for production in the Early Solar System NUCLEAR REACTIONS 4He(33S, p)36Cl, E=90 MeV; measured reaction products; deduced σ, 36Cl/Cl ratio. Accelerator Mass Spectroscopy (AMS), chemical separation. Comparison with Hauser-Feshbach calculations.
doi: 10.1016/j.nimb.2011.12.024
2013CA16 Phys.Rev. C 88, 024605 (2013); Erratum Phys.Rev. C 89, 069903 (2014) M.Caamano, O.Delaune, F.Farget, X.Derkx, K.-H.Schmidt, L.Audouin, C.-O.Bacri, G.Barreau, J.Benlliure, E.Casarejos, A.Chbihi, B.Fernandez-Dominguez, L.Gaudefroy, C.Golabek, B.Jurado, A.Lemasson, A.Navin, M.Rejmund, T.Roger, A.Shrivastava, C.Schmitt Isotopic yield distributions of transfer- and fusion-induced fission from 238U+12C reactions in inverse kinematics NUCLEAR REACTIONS 12C(238U, F)240Pu/241Pu/250Cf*, E=6.1 MeV/nucleon; measured particle and γ spectra, (fragment)γ-coin, energy loss, time-of-flight, yields and angular distributions of fragments of Z=30-64, A=80-160 from fission of 250Cf, 240,241Pu using SPIDER, VAMOS, and EXOGAM detector systems at GANIL facility. Inverse kinematics and multi-nucleon transfer-induced fission. 110Ru, 144Ce; deduced levels from (fragment)γ coin spectra. Z=30, A=70-82, 85; Z=31, A=70-85; Z=32, A=71-87; Z=33, A=73-89; Z=34, A=73, 75-90; Z=35, A=79-93; Z=36, A=81-96; Z=37, A=83-99; Z=38, A=86-102; Z=39, A=88-105; Z=40, A=90-107; Z=41, A=93-110; Z=42, A=95-113; Z=43, A=97-115; Z=44, A=100-118; Z=45, A=102-120; Z=46, A=104-122; Z=47, A=107-126; Z=48, A=109-127; Z=49, A=112-131; Z=50, A=114-133; Z=51, A=116-135; Z=52, A=118-138; Z=53, A=122-141; Z=54, A=123-143; Z=55, A=126-146; Z=56, A=130-148; Z=57, A=131-150; Z=58, A=134-152; Z=59, A=137-153; Z=60, A=139-156; Z=61, A=142-158; Z=62, A=144-159; Z=63, A=149-160; Z=64, A=151-159; measured yields from fission of compound nucleus 250Cf. Z=34, A=82-88; Z=35, A=85-92; Z=36, A=85-94; Z=37, A=87-97; Z=38, A=90-101; Z=39, A=91-102; Z=40, A=94-106; Z=41, A=95-109; Z=42, A=98-111; Z=43, A=101-112; Z=44, A=104-114; Z=45, A=105-114; Z=46, A=110-116; Z=47, A=114-119; Z=48, A=115, 118-122; Z=49, A=122-130; Z=50, A=125-134, 136; Z=51, A=125-137; Z=52, A=129-139; Z=53, A=128-140; Z=54, A=130-144; Z=55, A=133-145; Z=56, A=134-145; Z=57, A=138-149; Z=58, A=142-151; Z=59, A=145-152; Z=60, A=148-154; measured yields from fission of multi-nucleon transfer induced nuclei 240,241Pu.
doi: 10.1103/PhysRevC.88.024605
2013GI02 Nucl.Phys. A899, 116 (2013) L.Giot, J.A.Alcantara-Nunez, J.Benlliure, D.Perez-Loureiro, L.Audouin, A.Boudard, E.Casarejos, T.Enqvist, J.E.Ducret, B.Fernandez-Dominguez, M.Fernandez-Ordonez, F.Farget, A.Heinz, V.Henzl, D.Henzlova, A.Kelic-Heil, A.Lafriaskh, S.Leray, P.Napolitani, C.Paradela, J.Pereira, M.V.Ricciardi, C.Stephan, K.-H.Schmidt, C.Schmitt, L.Tassan-Got, C.Villagrasa, C.Volant, O.Yordanov Isotopic production cross sections of the residual nuclei in spallation reactions induced by 136Xe projectiles on proton at 500 A MeV NUCLEAR REACTIONS 1H(136Xe, X), E=500 MeV/nucleon; measured spallation products mass, charge distribution using FRS magnetic spectrometer; deduced fragment isotopes yields, production σ, longitudinal momentum distributions. Compared with published data at 1000 MeV/nucleon.
doi: 10.1016/j.nuclphysa.2012.12.119
2013MA16 Acta Phys.Pol. B44, 293 (2013) K.Mazurek, C.Schmitt, P.N.Nadtochy, A.Maj, P.Wasiak, M.Kmiecik, B.Wasilewska Fission Fragment Mass Distribution as a Probe of the Shape-dependent Congruence Energy Term in the Macroscopic Models NUCLEAR STRUCTURE 111In; calculated potential energy surface. RADIOACTIVITY 111In, 252Fm(SF); calculated yields, fission-fragment mass distributions. Finite Range Liquid Drop Model (FRLDM) and the Lublin-Strasbourg Drop (LSD) prescription.
doi: 10.5506/APhysPolB.44.293
2013MA83 Phys.Rev. C 88, 054614 (2013) K.Mazurek, C.Schmitt, P.N.Nadtochy, M.Kmiecik, A.Maj, P.Wasiak, J.P.Wieleczko Examining fine potential energy effects in high-energy fission dynamics NUCLEAR REACTIONS 27Al(84Kr, X)111In*, E=5.9, 10.6 MeV/nucleon; calculated fission probability, prescission and postscission neutron-, proton- and α-multiplicities, neutron-, proton- and α-multiplicities in ER channel, mean fission-fragment total kinetic energy, variance of the fission-fragment charge and total kinetic energy distributions, mean excitation energy of the fission-fragment pair at scission, σ for fission fragment isotopic and isobaric mass distributions using Finite-range liquid drop model (FRLDM) and Lublin-Strasbourg-Drop (LDS) model, both with and without deformation-dependent Wigner term. Comparison with experimental data. 111In, 229Np; calculated potential energy surfaces (PES) within FRLDM and LSD models.
doi: 10.1103/PhysRevC.88.054614
2013NA14 Phys.Scr. T154, 014004 (2013) P.N.Nadtochy, C.Schmitt, K.Mazurek On some limitations of current Langevin calculations NUCLEAR REACTIONS 238U(12C, X)250Cf, E not given; calculated compound nucleus yield, fission fragment mass distribution. The multi-dimensional Langevin approach, comparison with available data.
doi: 10.1088/0031-8949/2013/T154/014004
2013NE05 Phys.Scr. T154, 014026 (2013) B.Nerlo-Pomorska, K.Pomorski, C.Schmitt Potential energy landscapes of Th isotopes within the Lublin Strasbourg drop + Yukawa-folded model NUCLEAR STRUCTURE 220,226Th, 208Pb; calculated potential energy surfaces in a four-dimensional deformation space. Lublin Strasbourg drop model, Yukawa-folded potential.
doi: 10.1088/0031-8949/2013/T154/014026
2013SC07 Phys.Rev. C 87, 034601 (2013) K.-H.Schmidt, B.Jurado, R.Pleskac, M.V.Ricciardi, J.Benlliure, A.Boudard, E.Casarejos, T.Enqvist, F.Farget, A.Bacquias, M.Fernandez, L.Giot, V.Henzl, D.Henzlova, A.Kelic-Heil, T.Kurtukian, S.Leray, S.Lukic, N.N.Son, P.Nadtochy, D.Perez, C.Schmitt High-precision measurement of total fission cross sections in spallation reactions of 208Pb and 238U NUCLEAR REACTIONS 1,2H(208Pb, F), (238U, F), E=500-1000 MeV/nucleon; measured beam particle and fission fragment spectra in coincidence, energy-loss, time of flight, total fission σ(E) at GSI facility. Spallation reactions in inverse kinematics. Comparisons with Prokofiev's systematics, and previous measurements.
doi: 10.1103/PhysRevC.87.034601
2013WA29 Nucl.Instrum.Methods Phys.Res. B317, 752 (2013) Y.X.Watanabe, Y.Hirayama, N.Imai, H.Ishiyama, S.C.Jeong, H.Miyatake, E.Clement, G.de France, A.Navin, M.Rejmund, C.Schmitt, G.Pollarolo, L.Corradi, E.Fioretto, D.Montanari, S.H.Choi, Y.H.Kim, J.S.Song, M.Niikura, D.Suzuki, H.Nishibata, J.Takatsu Study of collisions of 136Xe + 198Pt for the KEK isotope separator NUCLEAR REACTIONS 198Pt(136Xe, X), E=8 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced isotopic distribution of projectile like fragments around the neutron magic number N=126.
doi: 10.1016/j.nimb.2013.04.036
2013ZI01 Acta Phys.Pol. B44, 651 (2013) M.Zieblinski, M.Jastrzab, N.Dokania, V.Nanal, S.Brambilla, P.Bednarczyk, M.Ciemala, E.Dutkiewicz, M.Kmiecik, M.Krzysiek, J.Lekki, A.Maj, Z.Szklarz, B.Wasilewska, M.Dudelo, K.Hadynska-Klek, P.Napiorkowski, B.Genolini, Ch.Schmitt, W.Catford, M.Nakhostin, N.Yavuzkanat, O.Dorvaux, R.G.Pillay, M.S.Pose, S.Mishra, S.Mathimalar, V.Singh, N.Katyan, D.R.Chakrabarty, V.M.Datar, S.Kumar, G.Mishra, S.Mukhopadhyay, D.Pandit, S.Erturk Testing of the PARIS LaBr3-NaI Phoswich Detector with High Energy Gamma-rays
doi: 10.5506/APhysPolB.44.651
2012DI03 Phys.Rev. C 85, 031301 (2012) A.Dijon, E.Clement, G.de France, G.de Angelis, G.Duchene, J.Dudouet, S.Franchoo, A.Gadea, A.Gottardo, T.Huyuk, B.Jacquot, A.Kusoglu, D.Lebhertz, G.Lehaut, M.Martini, D.R.Napoli, F.Nowacki, S.Peru, A.Poves, F.Recchia, N.Redon, E.Sahin, C.Schmitt, M.Sferrazza, K.Sieja, O.Stezowski, J.J.Valiente-Dobon, A.Vancraeyenest, Y.Zheng Discovery of a new isomeric state in 68Ni: Evidence for a highly deformed proton intruder state NUCLEAR REACTIONS 70Zn(238U, X)67Ni/68Ni/69Ni/69Cu, E=6.33 MeV/nucleon; measured energy loss, particle spectra, time of flight, Eγ, Iγ, (68Ni)γ-coin, delayed γ, half-life; deduced mass spectra. 68Ni; deduced levels, J, π, isomer, configurations, proton intruder state. 69Cu; deduced isomer half-life. VAMOS spectrometer and EXOGAM array at GANIL facility. Comparison with large-scale shell-model (LSSM) calculations.
doi: 10.1103/PhysRevC.85.031301
2012KI16 Science 335, 1614 (2012) N.Kinoshita, M.Paul, Y.Kashiv, P.Collon, C.M.Deibel, B.DiGiovine, J.P.Greene, D.J.Henderson, C.L.Jiang, S.T.Marley, T.Nakanishi, R.C.Pardo, K.E.Rehm, D.Robertson, R.Scott, C.Schmitt, X.D.Tang, R.Vondrasek, A.Yokoyama A Shorter 146Sm Half-Life Measured and Implications for 146Sm-142Nd Chronology in the Solar System RADIOACTIVITY 146Sm(α); measured decay products, Eα, Iα; deduced T1/2 and its uncertainty and 146Sm/144Sm ratio. 146Sm - 142Nd clock, comparison with available data.
doi: 10.1126/science.1215510
2011DI04 Acta Phys.Pol. B42, 829 (2011) A.Dijon, J.Ljungvall, E.Clement, G.de France, P.Van Isacker, A.Gorgen, A.Obertelli, W.Korten, J.P.Delaroche, A.Dewald, A.Gadea, L.Gaudefroy, M.Girod, M.Hackstein, J.Libert, D.Mengoni, T.Pissula, F.Recchia, M.Rejmund, W.Rother, E.Sahin, C.Schmitt, A.Shrivastava, J.J.Valiente-Dobon, K.O.Zell, M.Zielinska Lifetime Measurements in Neutron-rich Fe and Co Isotopes NUCLEAR REACTIONS 64Ni(238U, X)62Fe/64Fe/63Co/65Co, E=6.5 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced lifetimes of yrast states, B(E2).
doi: 10.5506/APhysPolB.42.829
2011DI08 Phys.Rev. C 83, 064321 (2011) A.Dijon, E.Clement, G.de France, P.Van Isacker, J.Ljungvall, A.Gorgen, A.Obertelli, W.Korten, A.Dewald, A.Gadea, L.Gaudefroy, M.Hackstein, D.Mengoni, Th.Pissulla, F.Recchia, M.Rejmund, W.Rother, E.Sahin, C.Schmitt, A.Shrivastava, J.J.Valiente-Dobon, K.O.Zell, M.Zielinska Lifetime measurements in 63Co and 65Co NUCLEAR REACTIONS 64Ni(238U, X), E=6.5 MeV/nucleon; measured particle spectra, Eγ, Iγ, γγ-coin, half-lives by recoil distance Doppler shift and the differential decay curve methods with a plunger device EXOGAM array. 63,65Co; deduced levels, J, π, B(E2). Systematics of excitation energies and B(E2) values in the even-N Fe, Co, and Ni nuclides. Comparison with large-scale shell model calculations in the pf and pfg9/2 valence space.
doi: 10.1103/PhysRevC.83.064321
2011LE03 Phys.Lett. B 697, 454 (2011) A.Lemasson, A.Navin, M.Rejmund, N.Keeley, V.Zelevinsky, S.Bhattacharyya, A.Shrivastava, D.Bazin, D.Beaumel, Y.Blumenfeld, A.Chatterjee, D.Gupta, G.de France, B.Jacquot, M.Labiche, R.Lemmon, V.Nanal, J.Nyberg, R.G.Pillay, R.Raabe, K.Ramachandran, J.A.Scarpaci, C.Schmitt, C.Simenel, I.Stefan, C.N.Timis Pair and single neutron transfer with Borromean 8He NUCLEAR REACTIONS 197Au(8He, X)199Au, 65Cu(8He, X), E=19.9 MeV; measured reaction products, Eγ, Iγ; deduced 2n-transfer σ, model-independent ratio of 2n to 1n transfer reactions, absence of 67Cu nuclei.
doi: 10.1016/j.physletb.2011.02.038
2011MA43 Phys.Rev. C 84, 014610 (2011) K.Mazurek, C.Schmitt, J.P.Wieleczko, P.N.Nadtochy, G.Ademard Critical insight into the influence of the potential energy surface on fission dynamics NUCLEAR REACTIONS 240Pu(20Ne, X)260Rf*, E=142 MeV; 40Ca(78Kr, X)118Ba*, E=429 MeV; calculated angular momentum distribution, charge distribution, of fission fragments, mass and TKE correlations of fission fragments. Finite Range Liquid Drop Model (FRLDM) and Lublin-Strasbourg Drop (LSD). Langevin dynamics. Curvature effects. NUCLEAR STRUCTURE 118Ba, 260Rf; calculated potential energy surfaces, fission barriers using FRLDM and LSD models.
doi: 10.1103/PhysRevC.84.014610
2010BE35 Eur.Phys.J. A 45, 287 (2010) G.Benzoni, F.Azaiez, G.I.Stefan, S.Franchoo, S.Battacharyya, R.Borcea, A.Bracco, L.Corradi, D.Curien, G.De France, Zs.Dombradi, E.Fioretto, S.Grevy, F.Ibrahim, S.Leoni, D.Montanari, G.Mukherjee, G.Pollarolo, N.Redon, P.H.Regan, C.Schmitt, G.Sletten, D.Sohler, M.Stanoiu, S.Szilner, D.Verney Study of collisions of the radioactive 24Ne beam at 7.9 MeV/u on 208Pb NUCLEAR REACTIONS 208Pb(24Ne, X), E=7.9 MeV/nucleon; measured Eγ, Iγ, A(particle), Z(particle), E(particle), I(particle, θ) using VAMOS spectrometer to EXOGAM array; deduced yields; calculated yields using GRAZING code. 23F, 24,25Ne deduced σ(θ).
doi: 10.1140/epja/i2010-11011-4
2010DO13 Phys.Rev. C 82, 067306 (2010) Q.T.Doan, A.Vancraeyenest, O.Stezowski, D.Guinet, D.Curien, J.Dudek, Ph.Lautesse, G.Lehaut, N.Redon, Ch.Schmitt, G.Duchene, B.Gall, H.Molique, J.Piot, P.T.Greenlees, U.Jakobsson, R.Julin, S.Juutinen, P.Jones, S.Ketelhut, M.Nyman, P.Peura, P.Rahkila, A.Gozdz, K.Mazurek, N.Schunck, K.Zuber, P.Bednarczyk, A.Maj, A.Astier, I.Deloncle, D.Verney, G.de Angelis, J.Gerl Spectroscopic information about a hypothetical tetrahedral configuration in 156Gd NUCLEAR REACTIONS 154Sm(4He, 2n), E=27 MeV; measured Eγ, Iγ, γγ-coin, γ(θ) using JUROGAM array. 156Gd; deduced levels, J, π, bands, multipolarity, mixing ratio. Search for evidence of hypothetical tetrahedral configuration in 156Gd.
doi: 10.1103/PhysRevC.82.067306
2010LJ01 Phys.Rev. C 81, 061301 (2010) J.Ljungvall, A.Gorgen, A.Obertelli, W.Korten, E.Clement, G.de France, A.Burger, J.-P.Delaroche, A.Dewald, A.Gadea, L.Gaudefroy, M.Girod, M.Hackstein, J.Libert, D.Mengoni, F.Nowacki, T.Pissulla, A.Poves, F.Recchia, M.Rejmund, W.Rother, E.Sahin, C.Schmitt, A.Shrivastava, K.Sieja, J.J.Valiente-Dobon, K.O.Zell, M.Zielinska Onset of collectivity in neutron-rich Fe isotopes: Toward a new island of inversion? NUCLEAR REACTIONS 64Ni(238U, X), E=6.5 MeV/nucleon; measured Eγ, Iγ, (recoil)γ-coin, γ(θ), half-lives of first 2+ states by RDDS method using the Exogam array. 62,64Fe; deduced B(E2). Z=24-30, N=32-42; systematics of energies and B(E2) of first 2+ states in even-even nuclei. Comparison with large-scale shell-model and Hartree-Fock-Bogolyubov based configuration-mixing calculations using the Gogny D1S interaction. New Island of inversion.
doi: 10.1103/PhysRevC.81.061301
2010SC14 Phys.Rev. C 81, 064602 (2010) C.Schmitt, K.-H.Schmidt, A.Kelic, A.Heinz, B.Jurado, P.N.Nadtochy Fragmentation of spherical radioactive heavy nuclei as a novel probe of transient effects in fission NUCLEAR REACTIONS Pb(205At, X), (206At, X), (207Rn, X), (209Rn, X), (212Fr, X), (217Fr, X), (218Fr, X), (211Ra, X), (212Ra, X), (213Ra, X), (214Ra, X), (215Ra, X), (216Ra, X), (217Ra, X), (218Ra, X), (219Ra, X), (220Ra, X), (221Ra, X), (222Ra, X), (223Ra, X), (215Ac, X), (216Ac, X), (217Ac, X), (218Ac, X), (219Ac, X), (220Ac, X), (221Ac, X), (222Ac, X), (223Ac, X), (224Ac, X), (225Ac, X), (226Ac, X), (221Th, X), (222Th, X), (224Th, X), [secondary radioactive beams from primary reaction Be(238U, X), E=1000 MeV/nucleon], E=420 MeV/nucleon; measured σ, charge correlations of two fragments, deformation parameter, transient time as a function of ΔZ. Comparison with model calculations and Kramer-type calculations.
doi: 10.1103/PhysRevC.81.064602
2009DO08 Acta Phys.Pol. B40, 725 (2009) Q.T.Doan, D.Curien, O.Stezowski, J.Dudek, K.Mazurek, A.Gozdz, J.Piot, G.Duchene, B.Gall, H.Molique, M.Richet, P.Medina, D.Guinet, N.Redon, Ch.Schmitt, P.Jones, P.Peura, S.Ketelhut, M.Nyman, U.Jakobsson, P.T.Greenlees, R.Julin, S.Juutinen, P.Rahkila, A.Maj, K.Zuber, P.Bednarczyk, N.Schunck, J.Dobaczewski, A.Astier, I.Deloncle, D.Verney, G.de Angelis, J.Gerl Search for Fingerprints of Tetrahedral Symmetry in 156Gd NUCLEAR REACTIONS 154Sm(α, 2n), E=27 MeV; measured Eγ, Iγ, γγ-coin; deduced B(E2)/B(E1).
2009LE29 Phys.Rev.Lett. 103, 232701 (2009) A.Lemasson, A.Shrivastava, A.Navin, M.Rejmund, N.Keeley, V.Zelevinsky, S.Bhattacharyya, A.Chatterjee, G.de France, B.Jacquot, V.Nanal, R.G.Pillay, R.Raabe, C.Schmitt Modern Rutherford Experiment: Tunneling of the Most Neutron-Rich Nucleus NUCLEAR REACTIONS 197Au(8He, xn), (6He, xn), (α, xn)199Tl/200Tl/201Tl/202Tl, E=2.34, 2.51, 3.68 MeV/nucleon; measured x-rays, Eγ, Iγ; deduced σ for fusion, neutron transfer and evaporation residue.
doi: 10.1103/PhysRevLett.103.232701
2009SC26 Int.J.Mod.Phys. E18, 2150 (2009) C.Schmitt, A.Kelic, K.-H.Schmidt, A.Heinz, B.Jurado, P.N.Nadtochy Fragmentation of radioactive beams for tailoring fission transients
doi: 10.1142/S0218301309014469
2009SH42 Phys.Rev. C 80, 051305 (2009) A.Shrivastava, M.Caamano, M.Rejmund, A.Navin, F.Rejmund, K.-H.Schmidt, A.Lemasson, C.Schmitt, L.Gaudefroy, K.Sieja, L.Audouin, C.O.Bacri, G.Barreau, J.Benlliure, E.Casarejos, X.Derkx, B.Fernandez-Dominguez, C.Golabek, B.Jurado, T.Roger, J.Taieb Prompt γ-ray spectroscopy of isotopically identified fission fragments NUCLEAR REACTIONS 12C(238U, X), E=1.45 GeV; measured Eγ, Iγ using EXOGAM array, fission fragments using VAMOS detector. 134Xe; deduced levels, J, π. 100Zr, 106,107,108,109Ru, 133Xe, 138Xe; measured Eγ. Comparison with shell model calculations for Z>49, N<83 nuclei.
doi: 10.1103/PhysRevC.80.051305
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