A Model for the High-Energy Emission from Blazars

Autores
Reynoso, Matias Miguel; Romero, Gustavo Esteban; Medina, Maria Clementina; Brun, P.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the production of VHE emission in blazars as a superposition of a steady a component from a baryonic jet, and a time-dependent contribution from an inner e-e+ beam launched by the black hole. Both primary electrons and protons are injected near the base of the jet, and the particle distributions along it are found solving a stationary one-dimensional transport equation accounting for convection and cooling. The short-timescale variability of the emission is explained by perturbations introduced by Kelvin-Helmholtz (KH) instabilities and their interaction with relativistic shocks. For illustration purposes, we apply the model to the case of PKS 2155-304.
Fil: Reynoso, Matias Miguel. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
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: Medina, Maria Clementina. Commissariat A L'energie Atomique. Institut de Recherche Des Lois Fondamentales de L'univers; Francia
Fil: Brun, P.. Commissariat A L'energie Atomique. Institut de Recherche Des Lois Fondamentales de L'univers; Francia
Materia
Blazars
Jets
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:11336/227567
Acceder
id CONICETDig_e950d5e140f918e184fd72fba7897c56
oai_identifier_str oai:ri.conicet.gov.ar:11336/227567
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A Model for the High-Energy Emission from BlazarsReynoso, Matias MiguelRomero, Gustavo EstebanMedina, Maria ClementinaBrun, P.BlazarsJetshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the production of VHE emission in blazars as a superposition of a steady a component from a baryonic jet, and a time-dependent contribution from an inner e-e+ beam launched by the black hole. Both primary electrons and protons are injected near the base of the jet, and the particle distributions along it are found solving a stationary one-dimensional transport equation accounting for convection and cooling. The short-timescale variability of the emission is explained by perturbations introduced by Kelvin-Helmholtz (KH) instabilities and their interaction with relativistic shocks. For illustration purposes, we apply the model to the case of PKS 2155-304.Fil: Reynoso, Matias Miguel. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaFil: 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: Medina, Maria Clementina. Commissariat A L'energie Atomique. Institut de Recherche Des Lois Fondamentales de L'univers; FranciaFil: Brun, P.. Commissariat A L'energie Atomique. Institut de Recherche Des Lois Fondamentales de L'univers; FranciaWorld Scientific2012-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/227567Reynoso, Matias Miguel; Romero, Gustavo Esteban; Medina, Maria Clementina; Brun, P.; A Model for the High-Energy Emission from Blazars; World Scientific; International Journal of Modern Physics. Conference Series; 8; 1-2012; 388-3912010-1945CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://adsabs.harvard.edu/abs/2012IJMPS...8..388Rinfo:eu-repo/semantics/altIdentifier/doi/10.1142/S2010194512004965info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:05:19Zoai:ri.conicet.gov.ar:11336/227567instacron: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 11:05:19.741CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A Model for the High-Energy Emission from Blazars
title A Model for the High-Energy Emission from Blazars
spellingShingle A Model for the High-Energy Emission from Blazars
Reynoso, Matias Miguel
Blazars
Jets
title_short A Model for the High-Energy Emission from Blazars
title_full A Model for the High-Energy Emission from Blazars
title_fullStr A Model for the High-Energy Emission from Blazars
title_full_unstemmed A Model for the High-Energy Emission from Blazars
title_sort A Model for the High-Energy Emission from Blazars
dc.creator.none.fl_str_mv Reynoso, Matias Miguel
Romero, Gustavo Esteban
Medina, Maria Clementina
Brun, P.
author Reynoso, Matias Miguel
author_facet Reynoso, Matias Miguel
Romero, Gustavo Esteban
Medina, Maria Clementina
Brun, P.
author_role author
author2 Romero, Gustavo Esteban
Medina, Maria Clementina
Brun, P.
author2_role author
author
author
dc.subject.none.fl_str_mv Blazars
Jets
topic Blazars
Jets
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 the production of VHE emission in blazars as a superposition of a steady a component from a baryonic jet, and a time-dependent contribution from an inner e-e+ beam launched by the black hole. Both primary electrons and protons are injected near the base of the jet, and the particle distributions along it are found solving a stationary one-dimensional transport equation accounting for convection and cooling. The short-timescale variability of the emission is explained by perturbations introduced by Kelvin-Helmholtz (KH) instabilities and their interaction with relativistic shocks. For illustration purposes, we apply the model to the case of PKS 2155-304.
Fil: Reynoso, Matias Miguel. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
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: Medina, Maria Clementina. Commissariat A L'energie Atomique. Institut de Recherche Des Lois Fondamentales de L'univers; Francia
Fil: Brun, P.. Commissariat A L'energie Atomique. Institut de Recherche Des Lois Fondamentales de L'univers; Francia
description We study the production of VHE emission in blazars as a superposition of a steady a component from a baryonic jet, and a time-dependent contribution from an inner e-e+ beam launched by the black hole. Both primary electrons and protons are injected near the base of the jet, and the particle distributions along it are found solving a stationary one-dimensional transport equation accounting for convection and cooling. The short-timescale variability of the emission is explained by perturbations introduced by Kelvin-Helmholtz (KH) instabilities and their interaction with relativistic shocks. For illustration purposes, we apply the model to the case of PKS 2155-304.
publishDate 2012
dc.date.none.fl_str_mv 2012-01
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/11336/227567
Reynoso, Matias Miguel; Romero, Gustavo Esteban; Medina, Maria Clementina; Brun, P.; A Model for the High-Energy Emission from Blazars; World Scientific; International Journal of Modern Physics. Conference Series; 8; 1-2012; 388-391
2010-1945
CONICET Digital
CONICET
url http://hdl.handle.net/11336/227567
identifier_str_mv Reynoso, Matias Miguel; Romero, Gustavo Esteban; Medina, Maria Clementina; Brun, P.; A Model for the High-Energy Emission from Blazars; World Scientific; International Journal of Modern Physics. Conference Series; 8; 1-2012; 388-391
2010-1945
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://adsabs.harvard.edu/abs/2012IJMPS...8..388R
info:eu-repo/semantics/altIdentifier/doi/10.1142/S2010194512004965
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
application/pdf
dc.publisher.none.fl_str_mv World Scientific
publisher.none.fl_str_mv World Scientific
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
_version_ 1846781329341939712
score 12.982451

Publicaciones similares