Breakup of the Doubly Magic 100Sn Core
- Lipoglavsek, M
- Baktash, C
- Blomqvist, J
- Carpenter, MP
- Dean, DJ
- Engeland, T
- Fahlander, Claes
- Hjorth-Jensen, M
- Janssens, RVF
- Likar, A
- Nyberg, J
- Osnes, E
- Paul, SD
- Piechaczek, A
- Radford, DC
- Rudolph, Dirk
- Seweryniak, D
- Sarantites, DG
- Vencelj, M
- Yu, CH
Publication date
January 2002
DOI Publisher
American Physical Society (APS) ISSN
0556-2813Abstract
Level schemes of Cd-99(48)51 and In-101(49)52 nuclei have been extended to high spin. The breakup of the doubly magic Sn-100 core has been observed. Large-scale shell model calculations based on realistic nucleon-nucleon interactions are in good agreement with the experimental data. These results provide a reliable basis to predict nuclear structure properties in Sn-100 and its neighbors. For example, the size of the N=50 shell gap and the energy of the first excited state in Sn-101 have been deduced
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