Nuclear and particle physics aspects of Big Bang nucleo-synthesis

Autores
Civitarese, Enrique Osvaldo; Mosquera, Mercedes Elisa
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Big Bang Nucleo Synthesis (BBN) is the process which has occurred during the first three minutes of the Universe, that is during the time it needed to cooled down to temperatures of the order of 109 K. The standard BBN model depends on one parameter, the baryonic density, and it is one of the proper tools to study the physics of the Universe at its earliest stage. In this paper we shall discuss the rol of BBN as a testing ground for evidences and possible limits which could be determined from cosmological analysis based on the inclusion of sterile neutrinos, the variation of the mass of the Higgs boson and the time variation of fundamental constant.
Facultad de Ciencias Exactas
Facultad de Ciencias Astronómicas y Geofísicas
Materia
Física
Astronomía
Big Bang Nucleo Synthesis (BBN)
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/83928
Acceder
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spelling Nuclear and particle physics aspects of Big Bang nucleo-synthesisCivitarese, Enrique OsvaldoMosquera, Mercedes ElisaFísicaAstronomíaBig Bang Nucleo Synthesis (BBN)Big Bang Nucleo Synthesis (BBN) is the process which has occurred during the first three minutes of the Universe, that is during the time it needed to cooled down to temperatures of the order of 109 K. The standard BBN model depends on one parameter, the baryonic density, and it is one of the proper tools to study the physics of the Universe at its earliest stage. In this paper we shall discuss the rol of BBN as a testing ground for evidences and possible limits which could be determined from cosmological analysis based on the inclusion of sterile neutrinos, the variation of the mass of the Higgs boson and the time variation of fundamental constant.Facultad de Ciencias ExactasFacultad de Ciencias Astronómicas y Geofísicas2011info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/83928enginfo:eu-repo/semantics/altIdentifier/issn/1742-6588info:eu-repo/semantics/altIdentifier/doi/10.1088/1742-6596/322/1/012005info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:08:02Zoai:sedici.unlp.edu.ar:10915/83928Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:08:02.963SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Nuclear and particle physics aspects of Big Bang nucleo-synthesis
title Nuclear and particle physics aspects of Big Bang nucleo-synthesis
spellingShingle Nuclear and particle physics aspects of Big Bang nucleo-synthesis
Civitarese, Enrique Osvaldo
Física
Astronomía
Big Bang Nucleo Synthesis (BBN)
title_short Nuclear and particle physics aspects of Big Bang nucleo-synthesis
title_full Nuclear and particle physics aspects of Big Bang nucleo-synthesis
title_fullStr Nuclear and particle physics aspects of Big Bang nucleo-synthesis
title_full_unstemmed Nuclear and particle physics aspects of Big Bang nucleo-synthesis
title_sort Nuclear and particle physics aspects of Big Bang nucleo-synthesis
dc.creator.none.fl_str_mv Civitarese, Enrique Osvaldo
Mosquera, Mercedes Elisa
author Civitarese, Enrique Osvaldo
author_facet Civitarese, Enrique Osvaldo
Mosquera, Mercedes Elisa
author_role author
author2 Mosquera, Mercedes Elisa
author2_role author
dc.subject.none.fl_str_mv Física
Astronomía
Big Bang Nucleo Synthesis (BBN)
topic Física
Astronomía
Big Bang Nucleo Synthesis (BBN)
dc.description.none.fl_txt_mv Big Bang Nucleo Synthesis (BBN) is the process which has occurred during the first three minutes of the Universe, that is during the time it needed to cooled down to temperatures of the order of 109 K. The standard BBN model depends on one parameter, the baryonic density, and it is one of the proper tools to study the physics of the Universe at its earliest stage. In this paper we shall discuss the rol of BBN as a testing ground for evidences and possible limits which could be determined from cosmological analysis based on the inclusion of sterile neutrinos, the variation of the mass of the Higgs boson and the time variation of fundamental constant.
Facultad de Ciencias Exactas
Facultad de Ciencias Astronómicas y Geofísicas
description Big Bang Nucleo Synthesis (BBN) is the process which has occurred during the first three minutes of the Universe, that is during the time it needed to cooled down to temperatures of the order of 109 K. The standard BBN model depends on one parameter, the baryonic density, and it is one of the proper tools to study the physics of the Universe at its earliest stage. In this paper we shall discuss the rol of BBN as a testing ground for evidences and possible limits which could be determined from cosmological analysis based on the inclusion of sterile neutrinos, the variation of the mass of the Higgs boson and the time variation of fundamental constant.
publishDate 2011
dc.date.none.fl_str_mv 2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/83928
url http://sedici.unlp.edu.ar/handle/10915/83928
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1742-6588
info:eu-repo/semantics/altIdentifier/doi/10.1088/1742-6596/322/1/012005
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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