Particle-particle and particle-hole interactions and non-rotational collective nuclear states
The structure of the γ-vibrational band-heads in the rare-earth region is examined in relation to the different types of interaction matrix element that appear within the framework of the quasi-particle random phase approximation. The systematic trends of the force coupling constants, the B(E2) tran...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_03759474_v211_n3_p589_Hernandez |
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todo:paper_03759474_v211_n3_p589_Hernandez2023-10-03T15:30:39Z Particle-particle and particle-hole interactions and non-rotational collective nuclear states Hernández, E.S. Plastino, A. The structure of the γ-vibrational band-heads in the rare-earth region is examined in relation to the different types of interaction matrix element that appear within the framework of the quasi-particle random phase approximation. The systematic trends of the force coupling constants, the B(E2) transition rates and the quasi-particle numbers in the correlated ground state of the nuclei are analysed in particular situations in which the interaction between quasiparticles contains either particle-particle or particle-hole terms, or both. The effects of schematic and non-schematic model calculations are discussed. © 1973. Fil:Hernández, E.S. 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_03759474_v211_n3_p589_Hernandez |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
The structure of the γ-vibrational band-heads in the rare-earth region is examined in relation to the different types of interaction matrix element that appear within the framework of the quasi-particle random phase approximation. The systematic trends of the force coupling constants, the B(E2) transition rates and the quasi-particle numbers in the correlated ground state of the nuclei are analysed in particular situations in which the interaction between quasiparticles contains either particle-particle or particle-hole terms, or both. The effects of schematic and non-schematic model calculations are discussed. © 1973. |
| format |
JOUR |
| author |
Hernández, E.S. Plastino, A. |
| spellingShingle |
Hernández, E.S. Plastino, A. Particle-particle and particle-hole interactions and non-rotational collective nuclear states |
| author_facet |
Hernández, E.S. Plastino, A. |
| author_sort |
Hernández, E.S. |
| title |
Particle-particle and particle-hole interactions and non-rotational collective nuclear states |
| title_short |
Particle-particle and particle-hole interactions and non-rotational collective nuclear states |
| title_full |
Particle-particle and particle-hole interactions and non-rotational collective nuclear states |
| title_fullStr |
Particle-particle and particle-hole interactions and non-rotational collective nuclear states |
| title_full_unstemmed |
Particle-particle and particle-hole interactions and non-rotational collective nuclear states |
| title_sort |
particle-particle and particle-hole interactions and non-rotational collective nuclear states |
| url |
http://hdl.handle.net/20.500.12110/paper_03759474_v211_n3_p589_Hernandez |
| work_keys_str_mv |
AT hernandezes particleparticleandparticleholeinteractionsandnonrotationalcollectivenuclearstates AT plastinoa particleparticleandparticleholeinteractionsandnonrotationalcollectivenuclearstates |
| _version_ |
1807314778807336960 |