Nilsson-based truncation of the nuclear shell model
A method for truncating the nuclear shell model in terms of Nilsson orbits is developed and tested in the context of a simple model that admits coexistence between deformed and spherical configurations. The method reproduces the exact-diagonalization spectra of both the spherical and deformed config...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_05562813_v47_n1_p399_Pittel |
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todo:paper_05562813_v47_n1_p399_Pittel2023-10-03T15:34:41Z Nilsson-based truncation of the nuclear shell model Pittel, S. Etchegoyen, A. Federman, P. A method for truncating the nuclear shell model in terms of Nilsson orbits is developed and tested in the context of a simple model that admits coexistence between deformed and spherical configurations. The method reproduces the exact-diagonalization spectra of both the spherical and deformed configurations if angular momentum projection is carried out prior to diagonalization. Implementation of this method in m-scheme shell-model codes is discussed. © 1993 The American Physical Society. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_05562813_v47_n1_p399_Pittel |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
A method for truncating the nuclear shell model in terms of Nilsson orbits is developed and tested in the context of a simple model that admits coexistence between deformed and spherical configurations. The method reproduces the exact-diagonalization spectra of both the spherical and deformed configurations if angular momentum projection is carried out prior to diagonalization. Implementation of this method in m-scheme shell-model codes is discussed. © 1993 The American Physical Society. |
| format |
JOUR |
| author |
Pittel, S. Etchegoyen, A. Federman, P. |
| spellingShingle |
Pittel, S. Etchegoyen, A. Federman, P. Nilsson-based truncation of the nuclear shell model |
| author_facet |
Pittel, S. Etchegoyen, A. Federman, P. |
| author_sort |
Pittel, S. |
| title |
Nilsson-based truncation of the nuclear shell model |
| title_short |
Nilsson-based truncation of the nuclear shell model |
| title_full |
Nilsson-based truncation of the nuclear shell model |
| title_fullStr |
Nilsson-based truncation of the nuclear shell model |
| title_full_unstemmed |
Nilsson-based truncation of the nuclear shell model |
| title_sort |
nilsson-based truncation of the nuclear shell model |
| url |
http://hdl.handle.net/20.500.12110/paper_05562813_v47_n1_p399_Pittel |
| work_keys_str_mv |
AT pittels nilssonbasedtruncationofthenuclearshellmodel AT etchegoyena nilssonbasedtruncationofthenuclearshellmodel AT federmanp nilssonbasedtruncationofthenuclearshellmodel |
| _version_ |
1807323714705948672 |