Relativistic Particles in Magnetized Media around Black Holes

Autores
Romero, Gustavo Esteban; Vieyro, Florencia Laura
Año de publicación
2015
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
We study non-thermal processes produced by the injection of relativistic particles in a strongly magnetized corona around an accreting black hole. The spectral energy distribution produced in this component of X-ray binaries can be strongly affected by different interactions between locally injected relativistic particles and the different fields of the source. We compute in a self-consistent way the effects of relativistic Bremsstrahlung, inverse Compton scattering, synchrotron radiation, and pair-production/annihilation of leptons, as well as of hadronic interactions. Our goal is to determine the non-thermal broadband radiative output of the corona. The set of coupled kinetic equations for electrons, positrons, protons and photons are solved and the resulting particle distributions are computed self-consistently. We apply our model to Cygnus X-1 obtaining a good fit of the observational data.
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
Fil: Vieyro, Florencia Laura. 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
Thirteenth Marcel Grossmann Meeting
Estocolmo
Suecia
Stockholm University
Materia
X-rays: binaries
radiation mechanisms: non-thermal
gamma-rays: general
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:11336/140596
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Relativistic Particles in Magnetized Media around Black HolesRomero, Gustavo EstebanVieyro, Florencia LauraX-rays: binariesradiation mechanisms: non-thermalgamma-rays: generalhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study non-thermal processes produced by the injection of relativistic particles in a strongly magnetized corona around an accreting black hole. The spectral energy distribution produced in this component of X-ray binaries can be strongly affected by different interactions between locally injected relativistic particles and the different fields of the source. We compute in a self-consistent way the effects of relativistic Bremsstrahlung, inverse Compton scattering, synchrotron radiation, and pair-production/annihilation of leptons, as well as of hadronic interactions. Our goal is to determine the non-thermal broadband radiative output of the corona. The set of coupled kinetic equations for electrons, positrons, protons and photons are solved and the resulting particle distributions are computed self-consistently. We apply our model to Cygnus X-1 obtaining a good fit of the observational data.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; ArgentinaFil: Vieyro, Florencia Laura. 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; ArgentinaThirteenth Marcel Grossmann MeetingEstocolmoSueciaStockholm UniversityWorld Scientific proceedingsRosquist, KjellJantzen, Robert T.Ruffini, Remo2015info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCongresoBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/140596Relativistic Particles in Magnetized Media around Black Holes; Thirteenth Marcel Grossmann Meeting; Estocolmo; Suecia; 2012; 1358-1360978-981-4612-14-2CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.icra.it/mg/mg13/info:eu-repo/semantics/altIdentifier/url/worldscientific.com/doi/abs/10.1142/9789814623995_0171info:eu-repo/semantics/altIdentifier/doi/10.1142/9789814623995_0171Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:02:35Zoai:ri.conicet.gov.ar:11336/140596instacron: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:34982025-10-22 11:02:36.185CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Relativistic Particles in Magnetized Media around Black Holes
title Relativistic Particles in Magnetized Media around Black Holes
spellingShingle Relativistic Particles in Magnetized Media around Black Holes
Romero, Gustavo Esteban
X-rays: binaries
radiation mechanisms: non-thermal
gamma-rays: general
title_short Relativistic Particles in Magnetized Media around Black Holes
title_full Relativistic Particles in Magnetized Media around Black Holes
title_fullStr Relativistic Particles in Magnetized Media around Black Holes
title_full_unstemmed Relativistic Particles in Magnetized Media around Black Holes
title_sort Relativistic Particles in Magnetized Media around Black Holes
dc.creator.none.fl_str_mv Romero, Gustavo Esteban
Vieyro, Florencia Laura
author Romero, Gustavo Esteban
author_facet Romero, Gustavo Esteban
Vieyro, Florencia Laura
author_role author
author2 Vieyro, Florencia Laura
author2_role author
dc.contributor.none.fl_str_mv Rosquist, Kjell
Jantzen, Robert T.
Ruffini, Remo
dc.subject.none.fl_str_mv X-rays: binaries
radiation mechanisms: non-thermal
gamma-rays: general
topic X-rays: binaries
radiation mechanisms: non-thermal
gamma-rays: general
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We study non-thermal processes produced by the injection of relativistic particles in a strongly magnetized corona around an accreting black hole. The spectral energy distribution produced in this component of X-ray binaries can be strongly affected by different interactions between locally injected relativistic particles and the different fields of the source. We compute in a self-consistent way the effects of relativistic Bremsstrahlung, inverse Compton scattering, synchrotron radiation, and pair-production/annihilation of leptons, as well as of hadronic interactions. Our goal is to determine the non-thermal broadband radiative output of the corona. The set of coupled kinetic equations for electrons, positrons, protons and photons are solved and the resulting particle distributions are computed self-consistently. We apply our model to Cygnus X-1 obtaining a good fit of the observational data.
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
Fil: Vieyro, Florencia Laura. 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
Thirteenth Marcel Grossmann Meeting
Estocolmo
Suecia
Stockholm University
description We study non-thermal processes produced by the injection of relativistic particles in a strongly magnetized corona around an accreting black hole. The spectral energy distribution produced in this component of X-ray binaries can be strongly affected by different interactions between locally injected relativistic particles and the different fields of the source. We compute in a self-consistent way the effects of relativistic Bremsstrahlung, inverse Compton scattering, synchrotron radiation, and pair-production/annihilation of leptons, as well as of hadronic interactions. Our goal is to determine the non-thermal broadband radiative output of the corona. The set of coupled kinetic equations for electrons, positrons, protons and photons are solved and the resulting particle distributions are computed self-consistently. We apply our model to Cygnus X-1 obtaining a good fit of the observational data.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Congreso
Book
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/11336/140596
Relativistic Particles in Magnetized Media around Black Holes; Thirteenth Marcel Grossmann Meeting; Estocolmo; Suecia; 2012; 1358-1360
978-981-4612-14-2
CONICET Digital
CONICET
url http://hdl.handle.net/11336/140596
identifier_str_mv Relativistic Particles in Magnetized Media around Black Holes; Thirteenth Marcel Grossmann Meeting; Estocolmo; Suecia; 2012; 1358-1360
978-981-4612-14-2
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://www.icra.it/mg/mg13/
info:eu-repo/semantics/altIdentifier/url/worldscientific.com/doi/abs/10.1142/9789814623995_0171
info:eu-repo/semantics/altIdentifier/doi/10.1142/9789814623995_0171
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 World Scientific proceedings
publisher.none.fl_str_mv World Scientific proceedings
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 12.982451

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