Nonlocal effects in the nucleus-nucleus fusion cross section

Detalhes bibliográficos
Autor(a) principal: Galetti, D. [UNESP]
Data de Publicação: 1994
Outros Autores: Cĝndido Ribeiro, M. A. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
DOI: 10.1103/PhysRevC.50.2136
Texto Completo: http://dx.doi.org/10.1103/PhysRevC.50.2136
http://hdl.handle.net/11449/223847
Resumo: Effects of the nonlocality of factorizable potentials are taken into account in the calculation of nucleus-nucleus fusion cross section through an effective mass approach. This cross section makes use of the tunneling factor calculated for the nonlocal barrier, without the explicit introduction of any result coming from coupled channel calculation, besides the approximations of Hill-Wheeler and Wong. Its new expression embodies the nonlocal effects in a factor which redefines the local potential barrier curvature. Applications to different systems, namely, O16+59Co, O16,18+58,60,64Ni, and O16,18+63,65Cu are presented, where the nonlocal range is treated as a free parameter. © 1994 The American Physical Society.
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spelling Nonlocal effects in the nucleus-nucleus fusion cross sectionEffects of the nonlocality of factorizable potentials are taken into account in the calculation of nucleus-nucleus fusion cross section through an effective mass approach. This cross section makes use of the tunneling factor calculated for the nonlocal barrier, without the explicit introduction of any result coming from coupled channel calculation, besides the approximations of Hill-Wheeler and Wong. Its new expression embodies the nonlocal effects in a factor which redefines the local potential barrier curvature. Applications to different systems, namely, O16+59Co, O16,18+58,60,64Ni, and O16,18+63,65Cu are presented, where the nonlocal range is treated as a free parameter. © 1994 The American Physical Society.Instituto de Fisica Teorica, Universidade Estadual Paulista, Rua Pamplona 145, CEP 01405, Sao Paulo, Sao PauloInstituto de Fisica Teorica, Universidade Estadual Paulista, Rua Pamplona 145, CEP 01405, Sao Paulo, Sao PauloUniversidade Estadual Paulista (UNESP)Galetti, D. [UNESP]Cĝndido Ribeiro, M. A. [UNESP]2022-04-28T19:53:22Z2022-04-28T19:53:22Z1994-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2136-2143http://dx.doi.org/10.1103/PhysRevC.50.2136Physical Review C, v. 50, n. 4, p. 2136-2143, 1994.0556-2813http://hdl.handle.net/11449/22384710.1103/PhysRevC.50.21362-s2.0-0002303286Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Cinfo:eu-repo/semantics/openAccess2022-04-28T19:53:22Zoai:repositorio.unesp.br:11449/223847Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:18:17.480721Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Nonlocal effects in the nucleus-nucleus fusion cross section
title Nonlocal effects in the nucleus-nucleus fusion cross section
spellingShingle Nonlocal effects in the nucleus-nucleus fusion cross section
Nonlocal effects in the nucleus-nucleus fusion cross section
Galetti, D. [UNESP]
Galetti, D. [UNESP]
title_short Nonlocal effects in the nucleus-nucleus fusion cross section
title_full Nonlocal effects in the nucleus-nucleus fusion cross section
title_fullStr Nonlocal effects in the nucleus-nucleus fusion cross section
Nonlocal effects in the nucleus-nucleus fusion cross section
title_full_unstemmed Nonlocal effects in the nucleus-nucleus fusion cross section
Nonlocal effects in the nucleus-nucleus fusion cross section
title_sort Nonlocal effects in the nucleus-nucleus fusion cross section
author Galetti, D. [UNESP]
author_facet Galetti, D. [UNESP]
Galetti, D. [UNESP]
Cĝndido Ribeiro, M. A. [UNESP]
Cĝndido Ribeiro, M. A. [UNESP]
author_role author
author2 Cĝndido Ribeiro, M. A. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Galetti, D. [UNESP]
Cĝndido Ribeiro, M. A. [UNESP]
description Effects of the nonlocality of factorizable potentials are taken into account in the calculation of nucleus-nucleus fusion cross section through an effective mass approach. This cross section makes use of the tunneling factor calculated for the nonlocal barrier, without the explicit introduction of any result coming from coupled channel calculation, besides the approximations of Hill-Wheeler and Wong. Its new expression embodies the nonlocal effects in a factor which redefines the local potential barrier curvature. Applications to different systems, namely, O16+59Co, O16,18+58,60,64Ni, and O16,18+63,65Cu are presented, where the nonlocal range is treated as a free parameter. © 1994 The American Physical Society.
publishDate 1994
dc.date.none.fl_str_mv 1994-01-01
2022-04-28T19:53:22Z
2022-04-28T19:53:22Z
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.50.2136
Physical Review C, v. 50, n. 4, p. 2136-2143, 1994.
0556-2813
http://hdl.handle.net/11449/223847
10.1103/PhysRevC.50.2136
2-s2.0-0002303286
url http://dx.doi.org/10.1103/PhysRevC.50.2136
http://hdl.handle.net/11449/223847
identifier_str_mv Physical Review C, v. 50, n. 4, p. 2136-2143, 1994.
0556-2813
10.1103/PhysRevC.50.2136
2-s2.0-0002303286
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 2136-2143
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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dc.identifier.doi.none.fl_str_mv 10.1103/PhysRevC.50.2136

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