Comparison between the exact and the thermal description of the pairing interaction in Sn114

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The pairing interaction is solved exactly in the Sn114 nucleus using a realistic strength parameter as well as standard energy levels for the shell seniority zero states. The same single-particle and two-body Hamiltonian is treated with finite-temperature BCS and the thermal random-phase approximati...

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Autores principales: Dussel, G.G., Rozenberg, M.J.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_05562813_v40_n3_pR1114_Dussel
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_05562813_v40_n3_pR1114_Dussel
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spelling todo:paper_05562813_v40_n3_pR1114_Dussel2023-10-03T15:34:37Z Comparison between the exact and the thermal description of the pairing interaction in Sn114 Dussel, G.G. Rozenberg, M.J. The pairing interaction is solved exactly in the Sn114 nucleus using a realistic strength parameter as well as standard energy levels for the shell seniority zero states. The same single-particle and two-body Hamiltonian is treated with finite-temperature BCS and the thermal random-phase approximation. The results obtained through these calculations are compared to obtain insight about the suitability of the thermal approach to the description of nuclear phenomena. © 1989 The American Physical Society. Fil:Dussel, G.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Rozenberg, M.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_05562813_v40_n3_pR1114_Dussel
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description The pairing interaction is solved exactly in the Sn114 nucleus using a realistic strength parameter as well as standard energy levels for the shell seniority zero states. The same single-particle and two-body Hamiltonian is treated with finite-temperature BCS and the thermal random-phase approximation. The results obtained through these calculations are compared to obtain insight about the suitability of the thermal approach to the description of nuclear phenomena. © 1989 The American Physical Society.
format JOUR
author Dussel, G.G.
Rozenberg, M.J.
spellingShingle Dussel, G.G.
Rozenberg, M.J.
Comparison between the exact and the thermal description of the pairing interaction in Sn114
author_facet Dussel, G.G.
Rozenberg, M.J.
author_sort Dussel, G.G.
title Comparison between the exact and the thermal description of the pairing interaction in Sn114
title_short Comparison between the exact and the thermal description of the pairing interaction in Sn114
title_full Comparison between the exact and the thermal description of the pairing interaction in Sn114
title_fullStr Comparison between the exact and the thermal description of the pairing interaction in Sn114
title_full_unstemmed Comparison between the exact and the thermal description of the pairing interaction in Sn114
title_sort comparison between the exact and the thermal description of the pairing interaction in sn114
url http://hdl.handle.net/20.500.12110/paper_05562813_v40_n3_pR1114_Dussel
work_keys_str_mv AT dusselgg comparisonbetweentheexactandthethermaldescriptionofthepairinginteractioninsn114
AT rozenbergmj comparisonbetweentheexactandthethermaldescriptionofthepairinginteractioninsn114
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