Addendum : attenuation of the intensity within a superdeformed band.

Detalhes bibliográficos
Autor(a) principal: Sargeant, Adam James
Data de Publicação: 2004
Outros Autores: Hussein, Mahir Saleh, Pato, Mauricio Porto, Takigawa, Noboru, Ueda, Masahito
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFOP
Texto Completo: http://www.repositorio.ufop.br/handle/123456789/1440
Resumo: We investigate a random matrix model [Phys. Rev. C 65, 024302 (2002)] for the decay-out of a superdeformed band as a function of the parameters: G# /GS, GN/D, GS /D, and D/D. Here G# is the spreading width for the mixing of a superdeformed (SD) state u0l with a normally deformed (ND) doorway state udl, GS and GN are the electromagnetic widths of the SD and ND states, respectively, D is the mean level spacing of the compound ND states and D is the energy difference between u0l and udl. The maximum possible effect of a transition from ordered to chaotic states is inferred from analytical and numerical calculations of the decay intensity in the limiting cases for which the ND states obey Poisson and GOE statistics. Our results show that the sharp attenuation of the decay intensity cannot be explained solely by a transition from ordered to chaotic states.
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spelling Addendum : attenuation of the intensity within a superdeformed band.We investigate a random matrix model [Phys. Rev. C 65, 024302 (2002)] for the decay-out of a superdeformed band as a function of the parameters: G# /GS, GN/D, GS /D, and D/D. Here G# is the spreading width for the mixing of a superdeformed (SD) state u0l with a normally deformed (ND) doorway state udl, GS and GN are the electromagnetic widths of the SD and ND states, respectively, D is the mean level spacing of the compound ND states and D is the energy difference between u0l and udl. The maximum possible effect of a transition from ordered to chaotic states is inferred from analytical and numerical calculations of the decay intensity in the limiting cases for which the ND states obey Poisson and GOE statistics. Our results show that the sharp attenuation of the decay intensity cannot be explained solely by a transition from ordered to chaotic states.2012-09-26T16:20:05Z2012-09-26T16:20:05Z2004info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSARGEANT, A. J. et al. Addendum : attenuation of the intensity within a superdeformed band. Physical Review. C, Nuclear Physics, v. 69, n. 6, p. 067301-067304 jun. 2004. Disponível em: <http://prc.aps.org/pdf/PRC/v69/i6/e067301>. Acesso em: 26 set. 2012.05562813http://www.repositorio.ufop.br/handle/123456789/1440O periódico Physical Review. C, Nuclear Physics permite o depósito da versão PDF do editor em Repositório Institucional. Fonte: Sherpa/Romeo <http://www.sherpa.ac.uk/romeo/search.php?issn=0556-2813>. Acesso em 26 fev. 2014.info:eu-repo/semantics/openAccessSargeant, Adam JamesHussein, Mahir SalehPato, Mauricio PortoTakigawa, NoboruUeda, Masahitoengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOP2019-03-08T18:34:31Zoai:repositorio.ufop.br:123456789/1440Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-03-08T18:34:31Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false
dc.title.none.fl_str_mv Addendum : attenuation of the intensity within a superdeformed band.
title Addendum : attenuation of the intensity within a superdeformed band.
spellingShingle Addendum : attenuation of the intensity within a superdeformed band.
Sargeant, Adam James
title_short Addendum : attenuation of the intensity within a superdeformed band.
title_full Addendum : attenuation of the intensity within a superdeformed band.
title_fullStr Addendum : attenuation of the intensity within a superdeformed band.
title_full_unstemmed Addendum : attenuation of the intensity within a superdeformed band.
title_sort Addendum : attenuation of the intensity within a superdeformed band.
author Sargeant, Adam James
author_facet Sargeant, Adam James
Hussein, Mahir Saleh
Pato, Mauricio Porto
Takigawa, Noboru
Ueda, Masahito
author_role author
author2 Hussein, Mahir Saleh
Pato, Mauricio Porto
Takigawa, Noboru
Ueda, Masahito
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Sargeant, Adam James
Hussein, Mahir Saleh
Pato, Mauricio Porto
Takigawa, Noboru
Ueda, Masahito
description We investigate a random matrix model [Phys. Rev. C 65, 024302 (2002)] for the decay-out of a superdeformed band as a function of the parameters: G# /GS, GN/D, GS /D, and D/D. Here G# is the spreading width for the mixing of a superdeformed (SD) state u0l with a normally deformed (ND) doorway state udl, GS and GN are the electromagnetic widths of the SD and ND states, respectively, D is the mean level spacing of the compound ND states and D is the energy difference between u0l and udl. The maximum possible effect of a transition from ordered to chaotic states is inferred from analytical and numerical calculations of the decay intensity in the limiting cases for which the ND states obey Poisson and GOE statistics. Our results show that the sharp attenuation of the decay intensity cannot be explained solely by a transition from ordered to chaotic states.
publishDate 2004
dc.date.none.fl_str_mv 2004
2012-09-26T16:20:05Z
2012-09-26T16:20:05Z
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 SARGEANT, A. J. et al. Addendum : attenuation of the intensity within a superdeformed band. Physical Review. C, Nuclear Physics, v. 69, n. 6, p. 067301-067304 jun. 2004. Disponível em: <http://prc.aps.org/pdf/PRC/v69/i6/e067301>. Acesso em: 26 set. 2012.
05562813
http://www.repositorio.ufop.br/handle/123456789/1440
identifier_str_mv SARGEANT, A. J. et al. Addendum : attenuation of the intensity within a superdeformed band. Physical Review. C, Nuclear Physics, v. 69, n. 6, p. 067301-067304 jun. 2004. Disponível em: <http://prc.aps.org/pdf/PRC/v69/i6/e067301>. Acesso em: 26 set. 2012.
05562813
url http://www.repositorio.ufop.br/handle/123456789/1440
dc.language.iso.fl_str_mv eng
language eng
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dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFOP
instname:Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP
instname_str Universidade Federal de Ouro Preto (UFOP)
instacron_str UFOP
institution UFOP
reponame_str Repositório Institucional da UFOP
collection Repositório Institucional da UFOP
repository.name.fl_str_mv Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)
repository.mail.fl_str_mv repositorio@ufop.edu.br
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