High energy gamma rays from stellar associations

Autores
Torres, Diego F.; Domingo Santamaría, Eva; Romero, Gustavo Esteban
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
It is proposed that TeV g-rays and neutrinos can be produced by cosmic rays (CRs) through hadronic interactions in the innermost parts of the winds of massive O and B stars. Convection prevents low-energy particles from penetrating into the wind, leading to an absence of MeV-GeV counterparts. It is argued that groups of stars located close to the CR acceleration sites in OB stellar associations may be detectable by ground-based Cerenkov telescopes.
Fil: Torres, Diego F.. Lawrence Livermore National Laboratory; Estados Unidos
Fil: Domingo Santamaría, Eva. Universitat Autònoma 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
Materia
Gamma rays
Massive stars
Cosmic rays
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:11336/29731
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/29731
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling High energy gamma rays from stellar associationsTorres, Diego F.Domingo Santamaría, EvaRomero, Gustavo EstebanGamma raysMassive starsCosmic rayshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1It is proposed that TeV g-rays and neutrinos can be produced by cosmic rays (CRs) through hadronic interactions in the innermost parts of the winds of massive O and B stars. Convection prevents low-energy particles from penetrating into the wind, leading to an absence of MeV-GeV counterparts. It is argued that groups of stars located close to the CR acceleration sites in OB stellar associations may be detectable by ground-based Cerenkov telescopes.Fil: Torres, Diego F.. Lawrence Livermore National Laboratory; Estados UnidosFil: Domingo Santamaría, Eva. Universitat Autònoma 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; ArgentinaIOP Publishing2004-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/29731Torres, Diego F.; Domingo Santamaría, Eva; Romero, Gustavo Esteban; High energy gamma rays from stellar associations; IOP Publishing; Astrophysical Journal; 601; 12-2004; 75-780004-637XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1086/381803info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1086/381803/metainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:04:48Zoai:ri.conicet.gov.ar:11336/29731instacron: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 10:04:48.627CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv High energy gamma rays from stellar associations
title High energy gamma rays from stellar associations
spellingShingle High energy gamma rays from stellar associations
Torres, Diego F.
Gamma rays
Massive stars
Cosmic rays
title_short High energy gamma rays from stellar associations
title_full High energy gamma rays from stellar associations
title_fullStr High energy gamma rays from stellar associations
title_full_unstemmed High energy gamma rays from stellar associations
title_sort High energy gamma rays from stellar associations
dc.creator.none.fl_str_mv Torres, Diego F.
Domingo Santamaría, Eva
Romero, Gustavo Esteban
author Torres, Diego F.
author_facet Torres, Diego F.
Domingo Santamaría, Eva
Romero, Gustavo Esteban
author_role author
author2 Domingo Santamaría, Eva
Romero, Gustavo Esteban
author2_role author
author
dc.subject.none.fl_str_mv Gamma rays
Massive stars
Cosmic rays
topic Gamma rays
Massive stars
Cosmic rays
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv It is proposed that TeV g-rays and neutrinos can be produced by cosmic rays (CRs) through hadronic interactions in the innermost parts of the winds of massive O and B stars. Convection prevents low-energy particles from penetrating into the wind, leading to an absence of MeV-GeV counterparts. It is argued that groups of stars located close to the CR acceleration sites in OB stellar associations may be detectable by ground-based Cerenkov telescopes.
Fil: Torres, Diego F.. Lawrence Livermore National Laboratory; Estados Unidos
Fil: Domingo Santamaría, Eva. Universitat Autònoma 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
description It is proposed that TeV g-rays and neutrinos can be produced by cosmic rays (CRs) through hadronic interactions in the innermost parts of the winds of massive O and B stars. Convection prevents low-energy particles from penetrating into the wind, leading to an absence of MeV-GeV counterparts. It is argued that groups of stars located close to the CR acceleration sites in OB stellar associations may be detectable by ground-based Cerenkov telescopes.
publishDate 2004
dc.date.none.fl_str_mv 2004-12
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/11336/29731
Torres, Diego F.; Domingo Santamaría, Eva; Romero, Gustavo Esteban; High energy gamma rays from stellar associations; IOP Publishing; Astrophysical Journal; 601; 12-2004; 75-78
0004-637X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/29731
identifier_str_mv Torres, Diego F.; Domingo Santamaría, Eva; Romero, Gustavo Esteban; High energy gamma rays from stellar associations; IOP Publishing; Astrophysical Journal; 601; 12-2004; 75-78
0004-637X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1086/381803
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1086/381803/meta
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.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
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_ 1844613877329821696
score 13.070432

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