eta(c)-nucleus bound states

Detalhes bibliográficos
Autor(a) principal: Cobos-Martinez, J. J.
Data de Publicação: 2020
Outros Autores: Tsushima, K., Krein, G. [UNESP], Thomas, A. W.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.physletb.2020.135882
http://hdl.handle.net/11449/209979
Resumo: eta(c)-nucleus bound state energies are calculated for various nuclei. Essential input for the calculations, namely the medium-modified D and D* meson masses, as well as the density distributions in nuclei, are calculated within the quark-meson coupling (QMC) model. The attractive potentials for the eta(c) meson in the nuclear medium originate from the in-medium enhanced DD* loops in the eta(c) self-energy. Our results suggest that the eta(c) meson should form bound states with all the nuclei considered. (C) 2020 The Author(s). Published by Elsevier B.V.
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spelling eta(c)-nucleus bound stateseta(c)-nucleus bound state energies are calculated for various nuclei. Essential input for the calculations, namely the medium-modified D and D* meson masses, as well as the density distributions in nuclei, are calculated within the quark-meson coupling (QMC) model. The attractive potentials for the eta(c) meson in the nuclear medium originate from the in-medium enhanced DD* loops in the eta(c) self-energy. Our results suggest that the eta(c) meson should form bound states with all the nuclei considered. (C) 2020 The Author(s). Published by Elsevier B.V.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)project Instituto Nacional de Ciencia e Tecnologia - Nuclear Physics and Applications (INCT-FNA)Australian Research CouncilUniv Sonora, Dept Fis, Blvd Luis Encinas J & Rosales, Hermosillo 83000, Sonora, MexicoInst Politecn Nacl, Ctr Invest & Estudios Avanzados, Dept Fis, Catedra CONACyT, Apartado Postal 14-740, Ciudad De Mexico 07000, MexicoUniv Cruzeiro Sul, Lab Fis Teor & Computac LFTC, BR-01506000 Sao Paulo, SP, BrazilUniv Cidade Sao Paulo UNICID, BR-01506000 Sao Paulo, SP, BrazilUniv Estadual Paulista, Inst Fis Teor, Rua Dr Bento Teobaldo Ferraz 271,Bloco 2, BR-01140070 Sao Paulo, SP, BrazilUniv Adelaide, Sch Phys Sci, CSSM, Adelaide, SA 5005, AustraliaUniv Estadual Paulista, Inst Fis Teor, Rua Dr Bento Teobaldo Ferraz 271,Bloco 2, BR-01140070 Sao Paulo, SP, BrazilCNPq: 313063/2018-4CNPq: 426150/2018-0CNPq: 309262/2019-4FAPESP: 2019/00763-0FAPESP: 64898/2014-5FAPESP: 2013/01907-0project Instituto Nacional de Ciencia e Tecnologia - Nuclear Physics and Applications (INCT-FNA): 464898/2014-5Australian Research Council: DP180100497Elsevier B.V.Univ SonoraInst Politecn NaclUniv Cruzeiro SulUniv Cidade Sao Paulo UNICIDUniversidade Estadual Paulista (Unesp)Univ AdelaideCobos-Martinez, J. J.Tsushima, K.Krein, G. [UNESP]Thomas, A. W.2021-06-25T12:35:34Z2021-06-25T12:35:34Z2020-12-10info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article5http://dx.doi.org/10.1016/j.physletb.2020.135882Physics Letters B. Amsterdam: Elsevier, v. 811, 5 p., 2020.0370-2693http://hdl.handle.net/11449/20997910.1016/j.physletb.2020.135882WOS:000612225400034Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysics Letters Binfo:eu-repo/semantics/openAccess2021-10-23T19:50:12Zoai:repositorio.unesp.br:11449/209979Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T19:50:12Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv eta(c)-nucleus bound states
title eta(c)-nucleus bound states
spellingShingle eta(c)-nucleus bound states
Cobos-Martinez, J. J.
title_short eta(c)-nucleus bound states
title_full eta(c)-nucleus bound states
title_fullStr eta(c)-nucleus bound states
title_full_unstemmed eta(c)-nucleus bound states
title_sort eta(c)-nucleus bound states
author Cobos-Martinez, J. J.
author_facet Cobos-Martinez, J. J.
Tsushima, K.
Krein, G. [UNESP]
Thomas, A. W.
author_role author
author2 Tsushima, K.
Krein, G. [UNESP]
Thomas, A. W.
author2_role author
author
author
dc.contributor.none.fl_str_mv Univ Sonora
Inst Politecn Nacl
Univ Cruzeiro Sul
Univ Cidade Sao Paulo UNICID
Universidade Estadual Paulista (Unesp)
Univ Adelaide
dc.contributor.author.fl_str_mv Cobos-Martinez, J. J.
Tsushima, K.
Krein, G. [UNESP]
Thomas, A. W.
description eta(c)-nucleus bound state energies are calculated for various nuclei. Essential input for the calculations, namely the medium-modified D and D* meson masses, as well as the density distributions in nuclei, are calculated within the quark-meson coupling (QMC) model. The attractive potentials for the eta(c) meson in the nuclear medium originate from the in-medium enhanced DD* loops in the eta(c) self-energy. Our results suggest that the eta(c) meson should form bound states with all the nuclei considered. (C) 2020 The Author(s). Published by Elsevier B.V.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-10
2021-06-25T12:35:34Z
2021-06-25T12:35:34Z
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/10.1016/j.physletb.2020.135882
Physics Letters B. Amsterdam: Elsevier, v. 811, 5 p., 2020.
0370-2693
http://hdl.handle.net/11449/209979
10.1016/j.physletb.2020.135882
WOS:000612225400034
url http://dx.doi.org/10.1016/j.physletb.2020.135882
http://hdl.handle.net/11449/209979
identifier_str_mv Physics Letters B. Amsterdam: Elsevier, v. 811, 5 p., 2020.
0370-2693
10.1016/j.physletb.2020.135882
WOS:000612225400034
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physics Letters B
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 5
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv Elsevier B.V.
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_ 1797789552493985792

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