Conditions for jet formation in accreting neutron stars: the magnetic field decay

Autores
García, Federico; Aguilera, Deborah N.; Romero, Gustavo Esteban
Año de publicación
2011
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Accreting neutron stars can produce jets only if they are weakly magnetized (B~10^8 G). On the other hand, neutron stars are compact objects born with strong surface magnetic fields (B~10^12 G). In this work we study the conditions for jet formation in a binary system formed by a neutron star and a massive donor star once the magnetic field has decayed due to accretion. We solve the induction equation for the magnetic field diffusion in a realistic neutron star crust and discuss the possibility of jet launching in systems like the recently detected Supergiant Fast X-ray Transients.
Fil: García, Federico. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: Aguilera, Deborah N.. Ohio University; Estados Unidos
Fil: Romero, Gustavo Esteban. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
International Astronomical Union Symposium
Reino Unido
International Astronomical Union
Materia
STARS: NEUTRON
MAGNETIC FIELDS
ACCRETION
X-RAYS: BINARIES
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:11336/149614
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Conditions for jet formation in accreting neutron stars: the magnetic field decayGarcía, FedericoAguilera, Deborah N.Romero, Gustavo EstebanSTARS: NEUTRONMAGNETIC FIELDSACCRETIONX-RAYS: BINARIEShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Accreting neutron stars can produce jets only if they are weakly magnetized (B~10^8 G). On the other hand, neutron stars are compact objects born with strong surface magnetic fields (B~10^12 G). In this work we study the conditions for jet formation in a binary system formed by a neutron star and a massive donor star once the magnetic field has decayed due to accretion. We solve the induction equation for the magnetic field diffusion in a realistic neutron star crust and discuss the possibility of jet launching in systems like the recently detected Supergiant Fast X-ray Transients.Fil: García, Federico. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; ArgentinaFil: Aguilera, Deborah N.. Ohio University; Estados UnidosFil: Romero, Gustavo Esteban. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; ArgentinaInternational Astronomical Union SymposiumReino UnidoInternational Astronomical UnionCambridge University PressRomero, Gustavo EstebanSunyaev, Rashid A.Belloni, Tomaso2011info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectSimposioJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/149614Conditions for jet formation in accreting neutron stars: the magnetic field decay; International Astronomical Union Symposium; Reino Unido; 2010; 309-3101743-92131743-9221CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://journals.cambridge.org/action/displayIssue?jid=IAU&volumeId=6&issueId=S275&seriesId=0info:eu-repo/semantics/altIdentifier/url/https://www.iau.org/science/meetings/past/symposia/967/info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1017/S1743921310016248Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:25:13Zoai:ri.conicet.gov.ar:11336/149614instacron: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:34982025-10-15 14:25:14.024CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Conditions for jet formation in accreting neutron stars: the magnetic field decay
title Conditions for jet formation in accreting neutron stars: the magnetic field decay
spellingShingle Conditions for jet formation in accreting neutron stars: the magnetic field decay
García, Federico
STARS: NEUTRON
MAGNETIC FIELDS
ACCRETION
X-RAYS: BINARIES
title_short Conditions for jet formation in accreting neutron stars: the magnetic field decay
title_full Conditions for jet formation in accreting neutron stars: the magnetic field decay
title_fullStr Conditions for jet formation in accreting neutron stars: the magnetic field decay
title_full_unstemmed Conditions for jet formation in accreting neutron stars: the magnetic field decay
title_sort Conditions for jet formation in accreting neutron stars: the magnetic field decay
dc.creator.none.fl_str_mv García, Federico
Aguilera, Deborah N.
Romero, Gustavo Esteban
author García, Federico
author_facet García, Federico
Aguilera, Deborah N.
Romero, Gustavo Esteban
author_role author
author2 Aguilera, Deborah N.
Romero, Gustavo Esteban
author2_role author
author
dc.contributor.none.fl_str_mv Romero, Gustavo Esteban
Sunyaev, Rashid A.
Belloni, Tomaso
dc.subject.none.fl_str_mv STARS: NEUTRON
MAGNETIC FIELDS
ACCRETION
X-RAYS: BINARIES
topic STARS: NEUTRON
MAGNETIC FIELDS
ACCRETION
X-RAYS: BINARIES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Accreting neutron stars can produce jets only if they are weakly magnetized (B~10^8 G). On the other hand, neutron stars are compact objects born with strong surface magnetic fields (B~10^12 G). In this work we study the conditions for jet formation in a binary system formed by a neutron star and a massive donor star once the magnetic field has decayed due to accretion. We solve the induction equation for the magnetic field diffusion in a realistic neutron star crust and discuss the possibility of jet launching in systems like the recently detected Supergiant Fast X-ray Transients.
Fil: García, Federico. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: Aguilera, Deborah N.. Ohio University; Estados Unidos
Fil: Romero, Gustavo Esteban. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
International Astronomical Union Symposium
Reino Unido
International Astronomical Union
description Accreting neutron stars can produce jets only if they are weakly magnetized (B~10^8 G). On the other hand, neutron stars are compact objects born with strong surface magnetic fields (B~10^12 G). In this work we study the conditions for jet formation in a binary system formed by a neutron star and a massive donor star once the magnetic field has decayed due to accretion. We solve the induction equation for the magnetic field diffusion in a realistic neutron star crust and discuss the possibility of jet launching in systems like the recently detected Supergiant Fast X-ray Transients.
publishDate 2011
dc.date.none.fl_str_mv 2011
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Simposio
Journal
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/149614
Conditions for jet formation in accreting neutron stars: the magnetic field decay; International Astronomical Union Symposium; Reino Unido; 2010; 309-310
1743-9213
1743-9221
CONICET Digital
CONICET
url http://hdl.handle.net/11336/149614
identifier_str_mv Conditions for jet formation in accreting neutron stars: the magnetic field decay; International Astronomical Union Symposium; Reino Unido; 2010; 309-310
1743-9213
1743-9221
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.cambridge.org/action/displayIssue?jid=IAU&volumeId=6&issueId=S275&seriesId=0
info:eu-repo/semantics/altIdentifier/url/https://www.iau.org/science/meetings/past/symposia/967/
info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1017/S1743921310016248
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.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
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 13.22299

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