The surface geometry of exotic nuclei

Detalhes bibliográficos
Autor(a) principal: Carlson, B. V.
Data de Publicação: 2007
Outros Autores: Baldini-Neto, E., Hirata, D., Peru-Desenfants, S., Berger, J. -E, De Conti, C. [UNESP], Chamon, L. C., Civitarese, O., Dorso, C., Bermudez, G. G., Kreiner, A. J., Pacheco, A. J., Scoccola, N. N.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/195871
Resumo: We analyze the surface geometry of the spherical even-even Ca, Ni, Sn and Pb nuclei using two approaches: The relativistic Dirac-Hartree-Bogoliubov one with several parameter sets and the non-relativistic Hartree-Fock-Bogoliubov one with the Gogny force. The proton and neutron density distributions are fitted to two-parameter Fermi density distributions to obtain the half-density radii and diffuseness parameters. Those parameters allow us to determine the nature of the neutron skins predicted by the models. The calculations are compared with existing experimental data.
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spelling The surface geometry of exotic nucleinuclear structurerelativistic modelssurface geometryWe analyze the surface geometry of the spherical even-even Ca, Ni, Sn and Pb nuclei using two approaches: The relativistic Dirac-Hartree-Bogoliubov one with several parameter sets and the non-relativistic Hartree-Fock-Bogoliubov one with the Gogny force. The proton and neutron density distributions are fitted to two-parameter Fermi density distributions to obtain the half-density radii and diffuseness parameters. Those parameters allow us to determine the nature of the neutron skins predicted by the models. The calculations are compared with existing experimental data.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Inst Tecnol Aeronaut, BR-12228901 Sao Jose Dos Campos, BrazilOpen Univ, Dept Phys, Milton Keynes, Bucks, EnglandUniv Estadual Paulista, Depto Fis, Itapeva, SP, BrazilCtr Detudes Bruyeres Le Chatel, Bruyeres Le Chatel, FranceUniv Sao Paulo, Inst Fis, Sao Paulo, BrazilUniv Estadual Paulista, Depto Fis, Itapeva, SP, BrazilAmer Inst PhysicsInst Tecnol AeronautOpen UnivUniversidade Estadual Paulista (Unesp)Ctr Detudes Bruyeres Le ChatelUniversidade de São Paulo (USP)Carlson, B. V.Baldini-Neto, E.Hirata, D.Peru-Desenfants, S.Berger, J. -EDe Conti, C. [UNESP]Chamon, L. C.Civitarese, O.Dorso, C.Bermudez, G. G.Kreiner, A. J.Pacheco, A. J.Scoccola, N. N.2020-12-10T18:06:05Z2020-12-10T18:06:05Z2007-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject118-+Vi Latin American Symposium On Nuclear Physics And Applications. Melville: Amer Inst Physics, v. 884, p. 118-+, 2007.0094-243Xhttp://hdl.handle.net/11449/195871WOS:00024581200001429148383556907930000-0002-3024-2671Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengVi Latin American Symposium On Nuclear Physics And Applicationsinfo:eu-repo/semantics/openAccess2022-01-05T10:31:47Zoai:repositorio.unesp.br:11449/195871Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:16:08.610577Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv The surface geometry of exotic nuclei
title The surface geometry of exotic nuclei
spellingShingle The surface geometry of exotic nuclei
Carlson, B. V.
nuclear structure
relativistic models
surface geometry
title_short The surface geometry of exotic nuclei
title_full The surface geometry of exotic nuclei
title_fullStr The surface geometry of exotic nuclei
title_full_unstemmed The surface geometry of exotic nuclei
title_sort The surface geometry of exotic nuclei
author Carlson, B. V.
author_facet Carlson, B. V.
Baldini-Neto, E.
Hirata, D.
Peru-Desenfants, S.
Berger, J. -E
De Conti, C. [UNESP]
Chamon, L. C.
Civitarese, O.
Dorso, C.
Bermudez, G. G.
Kreiner, A. J.
Pacheco, A. J.
Scoccola, N. N.
author_role author
author2 Baldini-Neto, E.
Hirata, D.
Peru-Desenfants, S.
Berger, J. -E
De Conti, C. [UNESP]
Chamon, L. C.
Civitarese, O.
Dorso, C.
Bermudez, G. G.
Kreiner, A. J.
Pacheco, A. J.
Scoccola, N. N.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Inst Tecnol Aeronaut
Open Univ
Universidade Estadual Paulista (Unesp)
Ctr Detudes Bruyeres Le Chatel
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Carlson, B. V.
Baldini-Neto, E.
Hirata, D.
Peru-Desenfants, S.
Berger, J. -E
De Conti, C. [UNESP]
Chamon, L. C.
Civitarese, O.
Dorso, C.
Bermudez, G. G.
Kreiner, A. J.
Pacheco, A. J.
Scoccola, N. N.
dc.subject.por.fl_str_mv nuclear structure
relativistic models
surface geometry
topic nuclear structure
relativistic models
surface geometry
description We analyze the surface geometry of the spherical even-even Ca, Ni, Sn and Pb nuclei using two approaches: The relativistic Dirac-Hartree-Bogoliubov one with several parameter sets and the non-relativistic Hartree-Fock-Bogoliubov one with the Gogny force. The proton and neutron density distributions are fitted to two-parameter Fermi density distributions to obtain the half-density radii and diffuseness parameters. Those parameters allow us to determine the nature of the neutron skins predicted by the models. The calculations are compared with existing experimental data.
publishDate 2007
dc.date.none.fl_str_mv 2007-01-01
2020-12-10T18:06:05Z
2020-12-10T18:06:05Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv Vi Latin American Symposium On Nuclear Physics And Applications. Melville: Amer Inst Physics, v. 884, p. 118-+, 2007.
0094-243X
http://hdl.handle.net/11449/195871
WOS:000245812000014
2914838355690793
0000-0002-3024-2671
identifier_str_mv Vi Latin American Symposium On Nuclear Physics And Applications. Melville: Amer Inst Physics, v. 884, p. 118-+, 2007.
0094-243X
WOS:000245812000014
2914838355690793
0000-0002-3024-2671
url http://hdl.handle.net/11449/195871
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Vi Latin American Symposium On Nuclear Physics And Applications
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 118-+
dc.publisher.none.fl_str_mv Amer Inst Physics
publisher.none.fl_str_mv Amer Inst Physics
dc.source.none.fl_str_mv Web of Science
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
_version_ 1808129181489299456

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