Interactions of relativistic particles in stellar winds

Autores
del Palacio, Santiago; Romero, Gustavo Esteban; Bosch Ramon, Valentí
Año de publicación
2015
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Several binary systems hosting a massive star and a companion thatis either a similar star or a compact object, present non-thermal emission from radio to gamma-rays. This non-thermal emission is the consequence of the interactions of relativistic particles surrounded by the stellar wind. The main goal of this workis to characterize the high-energy physics of gamma-ray binaries by implementing ageneral modeling for their most important high-energy processes. To thoroughly investigate the effects of the emitter-star-observer geometry on the resultin gradiation, we sistematically applied a non-thermal leptonic model for different locations of the emitter, magnetic fields, and acceleration timescales. The results of this procedure are presented in the form of emissivity maps, which are usefulfor exploring statistical properties of gamma-ray binaries as well as their expected distribution in the galaxy.
Fil: del Palacio, Santiago. 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. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; 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. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Bosch Ramon, Valentí. Universidad de Barcelona. Facultad de Física; España
2nd Argentinian-Brazilian Meeting on Gravitation, Relativistic Astrophysics and Cosmology
Buenos Aires
Argentina
Asociación Argentina de Astronomía
Materia
Massive stars
Gamma-rays
Relativistic particles
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:11336/139077
Acceder
id CONICETDig_5b376e0f357c9472578c663ed7c9c0a6
oai_identifier_str oai:ri.conicet.gov.ar:11336/139077
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Interactions of relativistic particles in stellar windsdel Palacio, SantiagoRomero, Gustavo EstebanBosch Ramon, ValentíMassive starsGamma-raysRelativistic particleshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Several binary systems hosting a massive star and a companion thatis either a similar star or a compact object, present non-thermal emission from radio to gamma-rays. This non-thermal emission is the consequence of the interactions of relativistic particles surrounded by the stellar wind. The main goal of this workis to characterize the high-energy physics of gamma-ray binaries by implementing ageneral modeling for their most important high-energy processes. To thoroughly investigate the effects of the emitter-star-observer geometry on the resultin gradiation, we sistematically applied a non-thermal leptonic model for different locations of the emitter, magnetic fields, and acceleration timescales. The results of this procedure are presented in the form of emissivity maps, which are usefulfor exploring statistical properties of gamma-ray binaries as well as their expected distribution in the galaxy.Fil: del Palacio, Santiago. 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. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; 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; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; ArgentinaFil: Bosch Ramon, Valentí. Universidad de Barcelona. Facultad de Física; España2nd Argentinian-Brazilian Meeting on Gravitation, Relativistic Astrophysics and CosmologyBuenos AiresArgentinaAsociación Argentina de AstronomíaAsociación Argentina de AstronomíaVila, Gabriela S.Vieyro, Florencia LauraFabris, Júlio C.2015info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectWorkshopBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/139077Interactions of relativistic particles in stellar winds; 2nd Argentinian-Brazilian Meeting on Gravitation, Relativistic Astrophysics and Cosmology; Buenos Aires; Argentina; 2014; 87-92CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.astronomiaargentina.org.ar/uploads/docs/graco2_proceedings.pdfInternacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-29T11:37:41Zoai:ri.conicet.gov.ar:11336/139077instacron: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:34982025-10-29 11:37:41.97CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Interactions of relativistic particles in stellar winds
title Interactions of relativistic particles in stellar winds
spellingShingle Interactions of relativistic particles in stellar winds
del Palacio, Santiago
Massive stars
Gamma-rays
Relativistic particles
title_short Interactions of relativistic particles in stellar winds
title_full Interactions of relativistic particles in stellar winds
title_fullStr Interactions of relativistic particles in stellar winds
title_full_unstemmed Interactions of relativistic particles in stellar winds
title_sort Interactions of relativistic particles in stellar winds
dc.creator.none.fl_str_mv del Palacio, Santiago
Romero, Gustavo Esteban
Bosch Ramon, Valentí
author del Palacio, Santiago
author_facet del Palacio, Santiago
Romero, Gustavo Esteban
Bosch Ramon, Valentí
author_role author
author2 Romero, Gustavo Esteban
Bosch Ramon, Valentí
author2_role author
author
dc.contributor.none.fl_str_mv Vila, Gabriela S.
Vieyro, Florencia Laura
Fabris, Júlio C.
dc.subject.none.fl_str_mv Massive stars
Gamma-rays
Relativistic particles
topic Massive stars
Gamma-rays
Relativistic particles
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Several binary systems hosting a massive star and a companion thatis either a similar star or a compact object, present non-thermal emission from radio to gamma-rays. This non-thermal emission is the consequence of the interactions of relativistic particles surrounded by the stellar wind. The main goal of this workis to characterize the high-energy physics of gamma-ray binaries by implementing ageneral modeling for their most important high-energy processes. To thoroughly investigate the effects of the emitter-star-observer geometry on the resultin gradiation, we sistematically applied a non-thermal leptonic model for different locations of the emitter, magnetic fields, and acceleration timescales. The results of this procedure are presented in the form of emissivity maps, which are usefulfor exploring statistical properties of gamma-ray binaries as well as their expected distribution in the galaxy.
Fil: del Palacio, Santiago. 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. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; 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. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Bosch Ramon, Valentí. Universidad de Barcelona. Facultad de Física; España
2nd Argentinian-Brazilian Meeting on Gravitation, Relativistic Astrophysics and Cosmology
Buenos Aires
Argentina
Asociación Argentina de Astronomía
description Several binary systems hosting a massive star and a companion thatis either a similar star or a compact object, present non-thermal emission from radio to gamma-rays. This non-thermal emission is the consequence of the interactions of relativistic particles surrounded by the stellar wind. The main goal of this workis to characterize the high-energy physics of gamma-ray binaries by implementing ageneral modeling for their most important high-energy processes. To thoroughly investigate the effects of the emitter-star-observer geometry on the resultin gradiation, we sistematically applied a non-thermal leptonic model for different locations of the emitter, magnetic fields, and acceleration timescales. The results of this procedure are presented in the form of emissivity maps, which are usefulfor exploring statistical properties of gamma-ray binaries as well as their expected distribution in the galaxy.
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
Workshop
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/11336/139077
Interactions of relativistic particles in stellar winds; 2nd Argentinian-Brazilian Meeting on Gravitation, Relativistic Astrophysics and Cosmology; Buenos Aires; Argentina; 2014; 87-92
CONICET Digital
CONICET
url http://hdl.handle.net/11336/139077
identifier_str_mv Interactions of relativistic particles in stellar winds; 2nd Argentinian-Brazilian Meeting on Gravitation, Relativistic Astrophysics and Cosmology; Buenos Aires; Argentina; 2014; 87-92
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.astronomiaargentina.org.ar/uploads/docs/graco2_proceedings.pdf
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 Asociación Argentina de Astronomía
publisher.none.fl_str_mv Asociación Argentina de Astronomía
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_ 1847426206588207104
score 13.10058

Publicaciones similares