NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = J.Bettane Found 2 matches. 2016TE09 Nucl.Instrum.Methods Phys.Res. A815, 96 (2016) D.Testov, D.Verney, B.Roussiere, J.Bettane, F.Didierjean, K.Flanagan, S.Franchoo, F.Ibrahim, E.Kuznetsova, R.Li, B.Marsh, I.Matea, Yu.Penionzhkevich, H.Pai, V.Smirnov, E.Sokol, I.Stefan, D.Suzuki, J.N.Wilson The 3He long-counter TETRA at the ALTO ISOL facility RADIOACTIVITY 82Ga(β-n), (β-); measured decay products, Eγ, Iγ, En, In; deduced γ-ray energies and intensities, T1/2, neutron emission branching ratio. Comparison with available data.
doi: 10.1016/j.nima.2015.11.150
2015ET01 Phys.Rev. C 91, 064317 (2015) A.Etile, D.Verney, N.N.Arsenyev, J.Bettane, I.N.Borzov, M.C.Mhamed, P.V.Cuong, C.Delafosse, F.Didierjean, C.Gaulard, Nguyen Van Giai, A.Goasduff, F.Ibrahim, K.Kolos, C.Lau, M.Niikura, S.Roccia, A.P.Severyukhin, D.Testov, S.Tusseau-Nenez, V.V.Voronov Low-lying intruder and tensor-driven structures in 82As revealed by β decay at a new movable-tape-based experimental setup RADIOACTIVITY 82Ge(β-)[from 238U(e, F), E=50 MeV followed by online mass separation using PARRNe mass separator at ALTO ISOL facility of IPN-Orsay]; measured Eγ, Iγ, βγ-, γγ-coin, half-life of 82Ge isotope using BEDO detector assembly. 82As; deduced levels, J, three potential 1+ states, π, β feedings, logft. Comparison with experimental and theoretical values of two 1+ states in 82As and 80Ga. Comparison with empirical core-particle coupling model and fully microscopic treatment within Skyrme-QRPA (quasiparticle random-phase approximation) approach. Discussed Gamow-Teller fragmentation due to tensor correlations and couplings to 2p-2h excitations. 82Ga(β-); measured half-life from growth-decay curve for 1348-keV γ ray, and compared with earlier experimental value. 81,82,82mAs, 81,81mGe, 82Ga, 130,132Sb, 132Sn(β-), 82Ga(β-n); observed γ rays from fission fragments present in the sample. NUCLEAR STRUCTURE 81Ga, 83As, 85Br, 87Rb; calculated proton QP energies, occupation probabilities. 80Ga, 82As, 84Br, 86Rb; calculated unperturbed energies of neutron-proton 2-qp states. 81Ge, 82,83As, 85Kr, 86,87Rb; calculated levels, J, π. 80Ga, 82As; calculated energies and structures of the QRPA dipole (1+) neutron-proton 2-qp states. Comparison with experimental data. Empirical core-particle coupling model and fully microscopic treatment within Skyrme-QRPA approach.
doi: 10.1103/PhysRevC.91.064317
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