Gamma-ray emission from Wolf-Rayet stars interacting with AGN jets

Autores
Araudo, Anabella Teresa; Valenti Bosch-Ramon; Romero, Gustavo Esteban
Año de publicación
2012
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Dense populations of stars surround the nuclear regions of galaxies. Inthis work, we study the interaction of a WR star with relativistic jetsin active galactic nuclei. A bow-shaped double-shock structure will formas a consequence of the interaction of the jet and the wind of the star.Particles can be accelerated up to relativistic energies in these shocksand emit high-energy radiation. We compute the produced γ-ray emission obtaining that this radiation may be significant. This emissionis expected to be particularly relevant for nearby non-blazar sources.
Fil: Araudo, Anabella Teresa. Centro de Radioastronomía y Astrofísica. Unam; México
Fil: Valenti Bosch-Ramon. Universidad de Barcelona; España
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
5th International Meeting on High Energy Gamma-Ray Astronomy
Heidelberg
Alemania
Max-Planck-Institute for Nuclear Physics
Materia
GALAXIES: ACTIVE
RADIATION PROCESSES: NON THERMAL
GAMMA-RAYS: THEORY
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:11336/222283
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Gamma-ray emission from Wolf-Rayet stars interacting with AGN jetsAraudo, Anabella TeresaValenti Bosch-RamonRomero, Gustavo EstebanGALAXIES: ACTIVERADIATION PROCESSES: NON THERMALGAMMA-RAYS: THEORYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Dense populations of stars surround the nuclear regions of galaxies. Inthis work, we study the interaction of a WR star with relativistic jetsin active galactic nuclei. A bow-shaped double-shock structure will formas a consequence of the interaction of the jet and the wind of the star.Particles can be accelerated up to relativistic energies in these shocksand emit high-energy radiation. We compute the produced γ-ray emission obtaining that this radiation may be significant. This emissionis expected to be particularly relevant for nearby non-blazar sources.Fil: Araudo, Anabella Teresa. Centro de Radioastronomía y Astrofísica. Unam; MéxicoFil: Valenti Bosch-Ramon. Universidad de Barcelona; EspañaFil: 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; Argentina5th International Meeting on High Energy Gamma-Ray AstronomyHeidelbergAlemaniaMax-Planck-Institute for Nuclear PhysicsAmerican Institute of PhysicsAharonian, Felix A.Hofmann, WernerRieger, Frank M.2012info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectReuniónJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/222283Gamma-ray emission from Wolf-Rayet stars interacting with AGN jets; 5th International Meeting on High Energy Gamma-Ray Astronomy; Heidelberg; Alemania; 2012; 614-6170094-243x1551-7616CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4772335info:eu-repo/semantics/altIdentifier/doi/10.1063/1.4772335Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:34:56Zoai:ri.conicet.gov.ar:11336/222283instacron: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 11:34:57.038CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Gamma-ray emission from Wolf-Rayet stars interacting with AGN jets
title Gamma-ray emission from Wolf-Rayet stars interacting with AGN jets
spellingShingle Gamma-ray emission from Wolf-Rayet stars interacting with AGN jets
Araudo, Anabella Teresa
GALAXIES: ACTIVE
RADIATION PROCESSES: NON THERMAL
GAMMA-RAYS: THEORY
title_short Gamma-ray emission from Wolf-Rayet stars interacting with AGN jets
title_full Gamma-ray emission from Wolf-Rayet stars interacting with AGN jets
title_fullStr Gamma-ray emission from Wolf-Rayet stars interacting with AGN jets
title_full_unstemmed Gamma-ray emission from Wolf-Rayet stars interacting with AGN jets
title_sort Gamma-ray emission from Wolf-Rayet stars interacting with AGN jets
dc.creator.none.fl_str_mv Araudo, Anabella Teresa
Valenti Bosch-Ramon
Romero, Gustavo Esteban
author Araudo, Anabella Teresa
author_facet Araudo, Anabella Teresa
Valenti Bosch-Ramon
Romero, Gustavo Esteban
author_role author
author2 Valenti Bosch-Ramon
Romero, Gustavo Esteban
author2_role author
author
dc.contributor.none.fl_str_mv Aharonian, Felix A.
Hofmann, Werner
Rieger, Frank M.
dc.subject.none.fl_str_mv GALAXIES: ACTIVE
RADIATION PROCESSES: NON THERMAL
GAMMA-RAYS: THEORY
topic GALAXIES: ACTIVE
RADIATION PROCESSES: NON THERMAL
GAMMA-RAYS: THEORY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Dense populations of stars surround the nuclear regions of galaxies. Inthis work, we study the interaction of a WR star with relativistic jetsin active galactic nuclei. A bow-shaped double-shock structure will formas a consequence of the interaction of the jet and the wind of the star.Particles can be accelerated up to relativistic energies in these shocksand emit high-energy radiation. We compute the produced γ-ray emission obtaining that this radiation may be significant. This emissionis expected to be particularly relevant for nearby non-blazar sources.
Fil: Araudo, Anabella Teresa. Centro de Radioastronomía y Astrofísica. Unam; México
Fil: Valenti Bosch-Ramon. Universidad de Barcelona; España
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
5th International Meeting on High Energy Gamma-Ray Astronomy
Heidelberg
Alemania
Max-Planck-Institute for Nuclear Physics
description Dense populations of stars surround the nuclear regions of galaxies. Inthis work, we study the interaction of a WR star with relativistic jetsin active galactic nuclei. A bow-shaped double-shock structure will formas a consequence of the interaction of the jet and the wind of the star.Particles can be accelerated up to relativistic energies in these shocksand emit high-energy radiation. We compute the produced γ-ray emission obtaining that this radiation may be significant. This emissionis expected to be particularly relevant for nearby non-blazar sources.
publishDate 2012
dc.date.none.fl_str_mv 2012
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Reunión
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/11336/222283
Gamma-ray emission from Wolf-Rayet stars interacting with AGN jets; 5th International Meeting on High Energy Gamma-Ray Astronomy; Heidelberg; Alemania; 2012; 614-617
0094-243x
1551-7616
CONICET Digital
CONICET
url http://hdl.handle.net/11336/222283
identifier_str_mv Gamma-ray emission from Wolf-Rayet stars interacting with AGN jets; 5th International Meeting on High Energy Gamma-Ray Astronomy; Heidelberg; Alemania; 2012; 614-617
0094-243x
1551-7616
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://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4772335
info:eu-repo/semantics/altIdentifier/doi/10.1063/1.4772335
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 American Institute of Physics
publisher.none.fl_str_mv American Institute of Physics
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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