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Study of the neutron-rich Ar, Cl, S and P nuclei near the N=28 closed shell

Authors :
Sohler, D.
Timar, J.
Dombradi, Z.
Nyako, B. M.
Azaiez, F.
Sorlin, O.
Amorini, F.
Belleguic, M.
Bourgeois, C.
Donzaud, C.
Duprat, J.
Mueller, D. G.
Ibrahim, F.
Petizon, L.
Scarpaci, J. A.
Stodel, C.
Stanoiu, M.
Lopez, M. J.
Sarazin, F.
Saint-Laurent, M. G.
Voltolini, G.
Baiborodin, D.
Lukyanov, S. M.
Maslov, V.
Penionzhkevich, Y. E.
Bauchet, A.
Becker, F.
Theisen, C.
Borcea, C.
Dlouhy, Z.
Mrazek, J.
Lucas, R.
Moore, C.
Michael Taylor
Sletten, G.
Nowacki, F.
Institut de Physique Nucléaire d'Orsay (IPNO)
Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Robert, Suzanne
Source :
Acta Physica Hungarica, International Symposium on Exotic Nuclear Structures ENS 2000, International Symposium on Exotic Nuclear Structures ENS 2000, May 2000, Debrecen, Hungary. pp.281-285, ResearcherID
Publication Year :
2000
Publisher :
HAL CCSD, 2000.

Abstract

Excited states of neutron-rich Ar, Cl, S and P isotopes have been produced via fragmentation of a Ca-48 beam at the GANIL, and studied by using segmented clover Ge and BaF2 gamma -ray detectors in addition to the SPEG. In the present contribution the in-beam gamma -spectroscopic results obtained on S-40,S-42,S-44 and Ar-46 are discussed and compared with the results of a recent large-scale shell model calculation. Evidence has been deduced on coexistence of spherical and deformed shapes in the S-44 nucleus

Details

Language :
English
Database :
OpenAIRE
Journal :
Acta Physica Hungarica, International Symposium on Exotic Nuclear Structures ENS 2000, International Symposium on Exotic Nuclear Structures ENS 2000, May 2000, Debrecen, Hungary. pp.281-285, ResearcherID
Accession number :
edsair.dedup.wf.001..b2b3ab48fbd7d89c9b44c3993d2bf325