DAPNIA-04-95 |
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Structure of the neutron-Ârich 37,39P and 43,45Cl nuclei |
O. Sorlin, Zs. Dombradi, D. Sohler, F. Azaiez, J. Timar, Yu.ÂE. Penionzhkevich, F. Amorini, D. Baiborodin, A. Bauchet, F. Becker, M. Belleguic, C. Borcea, C. Bourgeois, Z. Dlouhy, C. Donzaud, J. Duprat, L. Gaudefroy, D. Guillemaud Mueller, F. Ibrahim, M. J. Lopez, R. Lucas, S. M. Lukyanov, V. Maslov, J. Mrazek, C. Moore, F. Nowacki, F. Pougheon, M. G. Saint ÂLaurent, F. Sarazin, J.A. Scarpaci, G. Sletten, M. Stanoiu, C. Stodel, M. Taylor, and Ch. Theisen |
The structure of the neutron rich odd-even nuclei 37,39P and 43,45Cl nuclei has been investigated through in-beam gamma-ray spectroscopy using the fragmentation of a 60.3A MeV 48Ca beam on a thin Be target. Level schemes as well as spin assignments are proposed for the nuclei studied in the present work. The experimental data are compared to shell model calculations and related to the onset of collectivity within the sd orbitals around N=28. |