The Impact of Magnetic Field on the Thermal Evolution of Neutron Stars

Autores
Aguilera, Deborah Nancy; Pons, José A.; Miralles, Juan A.
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The impact of strong magnetic fields B>1013 G on the thermal evolution of neutron stars is investigated, including crustal heating by magnetic field decay. For this purpose, we perform 2D cooling simulations with anisotropic thermal conductivity considering all relevant neutrino emission processes for realistic neutron stars. The standard cooling models of neutron stars are called into question by showing that the magnetic field has relevant (and in many cases dominant) effects on the thermal evolution. The presence of the magnetic field significantly affects the thermal surface distribution and the cooling history of these objects during both the early neutrino cooling era and the late photon cooling era. The minimal cooling scenario is thus more complex than generally assumed. A consistent magnetothermal evolution of magnetized neutron stars is needed to explain the observations.
Fil: Aguilera, Deborah Nancy. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pons, José A.. Universidad de Alicante; España
Fil: Miralles, Juan A.. Universidad de Alicante; España
Materia
neutron stars
magnetic field
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/279554
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The Impact of Magnetic Field on the Thermal Evolution of Neutron StarsAguilera, Deborah NancyPons, José A.Miralles, Juan A.neutron starsmagnetic fieldhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The impact of strong magnetic fields B>1013 G on the thermal evolution of neutron stars is investigated, including crustal heating by magnetic field decay. For this purpose, we perform 2D cooling simulations with anisotropic thermal conductivity considering all relevant neutrino emission processes for realistic neutron stars. The standard cooling models of neutron stars are called into question by showing that the magnetic field has relevant (and in many cases dominant) effects on the thermal evolution. The presence of the magnetic field significantly affects the thermal surface distribution and the cooling history of these objects during both the early neutrino cooling era and the late photon cooling era. The minimal cooling scenario is thus more complex than generally assumed. A consistent magnetothermal evolution of magnetized neutron stars is needed to explain the observations.Fil: Aguilera, Deborah Nancy. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Pons, José A.. Universidad de Alicante; EspañaFil: Miralles, Juan A.. Universidad de Alicante; EspañaIOP Publishing2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/279554Aguilera, Deborah Nancy; Pons, José A.; Miralles, Juan A.; The Impact of Magnetic Field on the Thermal Evolution of Neutron Stars; IOP Publishing; Astrophysical Journal; 673; 2; 12-2008; L167-L1700004-637XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1086/527547info:eu-repo/semantics/altIdentifier/doi/10.1086/527547info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-26T10:25:56Zoai:ri.conicet.gov.ar:11336/279554instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982026-02-26 10:25:56.552CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The Impact of Magnetic Field on the Thermal Evolution of Neutron Stars
title The Impact of Magnetic Field on the Thermal Evolution of Neutron Stars
spellingShingle The Impact of Magnetic Field on the Thermal Evolution of Neutron Stars
Aguilera, Deborah Nancy
neutron stars
magnetic field
title_short The Impact of Magnetic Field on the Thermal Evolution of Neutron Stars
title_full The Impact of Magnetic Field on the Thermal Evolution of Neutron Stars
title_fullStr The Impact of Magnetic Field on the Thermal Evolution of Neutron Stars
title_full_unstemmed The Impact of Magnetic Field on the Thermal Evolution of Neutron Stars
title_sort The Impact of Magnetic Field on the Thermal Evolution of Neutron Stars
dc.creator.none.fl_str_mv Aguilera, Deborah Nancy
Pons, José A.
Miralles, Juan A.
author Aguilera, Deborah Nancy
author_facet Aguilera, Deborah Nancy
Pons, José A.
Miralles, Juan A.
author_role author
author2 Pons, José A.
Miralles, Juan A.
author2_role author
author
dc.subject.none.fl_str_mv neutron stars
magnetic field
topic neutron stars
magnetic field
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The impact of strong magnetic fields B>1013 G on the thermal evolution of neutron stars is investigated, including crustal heating by magnetic field decay. For this purpose, we perform 2D cooling simulations with anisotropic thermal conductivity considering all relevant neutrino emission processes for realistic neutron stars. The standard cooling models of neutron stars are called into question by showing that the magnetic field has relevant (and in many cases dominant) effects on the thermal evolution. The presence of the magnetic field significantly affects the thermal surface distribution and the cooling history of these objects during both the early neutrino cooling era and the late photon cooling era. The minimal cooling scenario is thus more complex than generally assumed. A consistent magnetothermal evolution of magnetized neutron stars is needed to explain the observations.
Fil: Aguilera, Deborah Nancy. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pons, José A.. Universidad de Alicante; España
Fil: Miralles, Juan A.. Universidad de Alicante; España
description The impact of strong magnetic fields B>1013 G on the thermal evolution of neutron stars is investigated, including crustal heating by magnetic field decay. For this purpose, we perform 2D cooling simulations with anisotropic thermal conductivity considering all relevant neutrino emission processes for realistic neutron stars. The standard cooling models of neutron stars are called into question by showing that the magnetic field has relevant (and in many cases dominant) effects on the thermal evolution. The presence of the magnetic field significantly affects the thermal surface distribution and the cooling history of these objects during both the early neutrino cooling era and the late photon cooling era. The minimal cooling scenario is thus more complex than generally assumed. A consistent magnetothermal evolution of magnetized neutron stars is needed to explain the observations.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/279554
Aguilera, Deborah Nancy; Pons, José A.; Miralles, Juan A.; The Impact of Magnetic Field on the Thermal Evolution of Neutron Stars; IOP Publishing; Astrophysical Journal; 673; 2; 12-2008; L167-L170
0004-637X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/279554
identifier_str_mv Aguilera, Deborah Nancy; Pons, José A.; Miralles, Juan A.; The Impact of Magnetic Field on the Thermal Evolution of Neutron Stars; IOP Publishing; Astrophysical Journal; 673; 2; 12-2008; L167-L170
0004-637X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1086/527547
info:eu-repo/semantics/altIdentifier/doi/10.1086/527547
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.176822

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