Nuclear alignment: Classical dynamical model for the -238238U system

Detalhes bibliográficos
Autor(a) principal: Sharma, S. Shelly [UNESP]
Data de Publicação: 1992
Outros Autores: Galetti, D. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevC.45.1347
http://hdl.handle.net/11449/224995
Resumo: Dynamical properties of the -238238U system at the classical turning point, specifically the distance of closest approach, the relative orientations of the nuclei, and deformations have been studied at the sub-Coulomb energy of Elab=6.07 MeV/nucleon using a classical dynamical model with a variable moment of inertia. Probability of favorable alignment for anomalous positron-electron pair emission through vacuum decay is calculated. The calculated small favorable alignment probability value of 0.116 is found to be enhanced by about 16% in comparison with the results of a similar study using a fixed moment of inertia as well as the results from a semiquantal calculation reported earlier. © 1992 The American Physical Society.
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spelling Nuclear alignment: Classical dynamical model for the -238238U systemDynamical properties of the -238238U system at the classical turning point, specifically the distance of closest approach, the relative orientations of the nuclei, and deformations have been studied at the sub-Coulomb energy of Elab=6.07 MeV/nucleon using a classical dynamical model with a variable moment of inertia. Probability of favorable alignment for anomalous positron-electron pair emission through vacuum decay is calculated. The calculated small favorable alignment probability value of 0.116 is found to be enhanced by about 16% in comparison with the results of a similar study using a fixed moment of inertia as well as the results from a semiquantal calculation reported earlier. © 1992 The American Physical Society.Instituto de Física Terica, Universidade Estadual Paulista, Rua Pamplona-145, CEP 01405 Sao Paulo, Sao PauloInstituto de Física Terica, Universidade Estadual Paulista, Rua Pamplona-145, CEP 01405 Sao Paulo, Sao PauloUniversidade Estadual Paulista (UNESP)Sharma, S. Shelly [UNESP]Galetti, D. [UNESP]2022-04-28T20:34:42Z2022-04-28T20:34:42Z1992-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1347-1350http://dx.doi.org/10.1103/PhysRevC.45.1347Physical Review C, v. 45, n. 3, p. 1347-1350, 1992.0556-2813http://hdl.handle.net/11449/22499510.1103/PhysRevC.45.13472-s2.0-35949006938Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Cinfo:eu-repo/semantics/openAccess2022-04-28T20:34:42Zoai:repositorio.unesp.br:11449/224995Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:20:11.511693Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Nuclear alignment: Classical dynamical model for the -238238U system
title Nuclear alignment: Classical dynamical model for the -238238U system
spellingShingle Nuclear alignment: Classical dynamical model for the -238238U system
Sharma, S. Shelly [UNESP]
title_short Nuclear alignment: Classical dynamical model for the -238238U system
title_full Nuclear alignment: Classical dynamical model for the -238238U system
title_fullStr Nuclear alignment: Classical dynamical model for the -238238U system
title_full_unstemmed Nuclear alignment: Classical dynamical model for the -238238U system
title_sort Nuclear alignment: Classical dynamical model for the -238238U system
author Sharma, S. Shelly [UNESP]
author_facet Sharma, S. Shelly [UNESP]
Galetti, D. [UNESP]
author_role author
author2 Galetti, D. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Sharma, S. Shelly [UNESP]
Galetti, D. [UNESP]
description Dynamical properties of the -238238U system at the classical turning point, specifically the distance of closest approach, the relative orientations of the nuclei, and deformations have been studied at the sub-Coulomb energy of Elab=6.07 MeV/nucleon using a classical dynamical model with a variable moment of inertia. Probability of favorable alignment for anomalous positron-electron pair emission through vacuum decay is calculated. The calculated small favorable alignment probability value of 0.116 is found to be enhanced by about 16% in comparison with the results of a similar study using a fixed moment of inertia as well as the results from a semiquantal calculation reported earlier. © 1992 The American Physical Society.
publishDate 1992
dc.date.none.fl_str_mv 1992-01-01
2022-04-28T20:34:42Z
2022-04-28T20:34:42Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1103/PhysRevC.45.1347
Physical Review C, v. 45, n. 3, p. 1347-1350, 1992.
0556-2813
http://hdl.handle.net/11449/224995
10.1103/PhysRevC.45.1347
2-s2.0-35949006938
url http://dx.doi.org/10.1103/PhysRevC.45.1347
http://hdl.handle.net/11449/224995
identifier_str_mv Physical Review C, v. 45, n. 3, p. 1347-1350, 1992.
0556-2813
10.1103/PhysRevC.45.1347
2-s2.0-35949006938
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review C
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1347-1350
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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