Publication Date:
2012-07-21
Description:
Author(s): S. Naimi, G. Audi, D. Beck, K. Blaum, Ch. Böhm, Ch. Borgmann, M. Breitenfeldt, S. George, F. Herfurth, A. Herlert, A. Kellerbauer, M. Kowalska, D. Lunney, E. Minaya Ramirez, D. Neidherr, M. Rosenbusch, L. Schweikhard, R. N. Wolf, and K. Zuber High-precision mass measurements of neutron-rich 57−66 Mn and 61−63 Fe isotopes are reported. The new mass surface shows no shell closure at N =40 . In contrast, there is an increase of the two-neutron separation energy at N =38 . This behavior is consistent with the onset of collectivity due to the occup... [Phys. Rev. C 86, 014325] Published Fri Jul 20, 2012
Keywords:
Nuclear Structure
Print ISSN:
0556-2813
Electronic ISSN:
1089-490X
Topics:
Physics
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