Spectroscopy of odd-mass cobalt isotopes toward the N=40 subshell closure and shell-model description of spherical and deformed states
Author
Recchia, F.; Lenzi, S. M.; Lunardi, S.; Farnea, E.; Gadea, A.; Mǎrginean, N.; Napoli, D. R.; Nowacki, Frédéric; Poves Paredes, Alfredo; Valiente-Dobón, J. J.; Axiotis, M.; Aydin, S.; Bazzacco, D.; Benzoni, G.; Bizzeti, P. G.; Bizzeti-Sona, A. M.; Bracco, A.; Bucurescu, D.; Caurier, E.; Corradi, L.; De Angelis, G.; Della Vedova, F.; Fioretto, E.; Gottardo, A.; Ionescu-Bujor, M.; Iordachescu, A.; Leoni, S.; Mǎrginean, R.; Mason, P.; Menegazzo, R.; Mengoni, D.; Million, B.; Montagnoli, G.; Orlandi, R.; Pollarolo, G.; Sahin, E.; Scarlassara, F.; Singh, R. P.; Stefanini, A. M.; Szilner, S.; Ur, C. A.; Wieland, O.Entity
UAM. Departamento de Física TeóricaPublisher
American Physical SocietyDate
2012-06-06Citation
10.1103/PhysRevC.85.064305
Physics review C 85.6 (2012): 064305
ISSN
0556-2813 (print); 1089-490X (online)DOI
10.1103/PhysRevC.85.064305Funded by
This work was partially supported by the European Community FP6, Structuring the ERA Integrated Infrastructure Initiative Contract No. EURONS RII3-CT-2004-506065, by MICINN, Spain (Contract No. FPA2011-29854), by IN2P3, France (Contract No. AIC-D-2011-648), by Comunidad de Madrid, Spain (Contract No. HEPHACOS S2009-ESP-1473), and by Generalitat Valenciana, Spain (Contract No. PROMETEO/ 2010/101). A. Gadea and E. Farnea acknowledge the support of MICINN, Spain, and INFN, Italy, through the AIC-D-2011-0746 bilateral actionProject
Gobierno de España. FPA2011-29854; Comunidad de Madrid. S2009/ESP-1473/HEPHACOSEditor's Version
http://dx.doi.org/10.1103/PhysRevC.85.064305Subjects
FísicaRights
© 2012 American Physical SocietyAbstract
The neutron-rich cobalt isotopes up to A = 67 have been studied through multinucleon transfer reactions by bombarding a 238U target with a 460-MeV 70Zn beam. Unambiguous identification of prompt γ rays belonging to each nucleus has been achieved using coincidence relationships with the ions detected in a high-acceptance magnetic spectrometer. The new data are discussed in terms of the systematics of the cobalt isotopes and interpreted with large-scale shell-model calculations in the fpgd model space. In particular, very different shapes can be described in 67Co, at the edge of the island of inversion at N = 40, where a low-lying highly deformed band coexists with a spherical structure
Files in this item
Google Scholar:Recchia, F.
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Lenzi, S. M.
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Lunardi, S.
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Farnea, E.
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Gadea, A.
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Mǎrginean, N.
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Napoli, D. R.
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Nowacki, Frédéric
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Poves Paredes, Alfredo
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Valiente-Dobón, J. J.
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Axiotis, M.
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Aydin, S.
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Bazzacco, D.
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Benzoni, G.
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Bizzeti, P. G.
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Bizzeti-Sona, A. M.
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Bracco, A.
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Bucurescu, D.
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Caurier, E.
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Corradi, L.
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De Angelis, G.
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Della Vedova, F.
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Fioretto, E.
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Gottardo, A.
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Ionescu-Bujor, M.
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Iordachescu, A.
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Leoni, S.
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Mǎrginean, R.
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Mason, P.
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Menegazzo, R.
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Mengoni, D.
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Million, B.
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Montagnoli, G.
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Orlandi, R.
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Pollarolo, G.
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Sahin, E.
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Scarlassara, F.
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Singh, R. P.
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Stefanini, A. M.
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Szilner, S.
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Ur, C. A.
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Wieland, O.
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