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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/222283
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:05:15Zoai: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:34982025-09-29 10:05:15.6CONICET 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) |
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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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1844613886422024192 |
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13.070432 |