Identifying variable gamma-ray sources through radio observations

Autores
Paredes, Josep Maria; Martí, Josep; Torres, Diego F.; Romero, Gustavo Esteban; Combi, Jorge Ariel; Bosch Ramon, Valentí; García Sánchez, J.
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present preliminary results of a campaign undertaken with different radio interferometers to observe a sample of the most variable unidentified EGRET sources. We expect to detect which of the possible counterparts of the γ -ray sources (any of the radio emitters in the field) varies in time with similar timescales as the γ -ray variation. If the γ -rays are produced in a jet-like source, as we have modelled theoretically, synchrotron emission is also expected at radio wavelengths. Such radio emission should appear variable in time and correlated with the γ -ray variability.
Fil: Paredes, Josep Maria. Universidad de Barcelona; España
Fil: Martí, Josep. Universidad de Jaén; España
Fil: Torres, Diego F.. Lawrence Livermore National Laboratory; Estados Unidos
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: Combi, Jorge Ariel. Universidad de Jaén; España. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bosch Ramon, Valentí. Universidad de Barcelona; España
Fil: García Sánchez, J.. Universidad de Barcelona; España
Materia
Gamma Ray Sources
Radio Sources
Microquasars
Microblazars
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:11336/35453
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Identifying variable gamma-ray sources through radio observationsParedes, Josep MariaMartí, JosepTorres, Diego F.Romero, Gustavo EstebanCombi, Jorge ArielBosch Ramon, ValentíGarcía Sánchez, J.Gamma Ray SourcesRadio SourcesMicroquasarsMicroblazarshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present preliminary results of a campaign undertaken with different radio interferometers to observe a sample of the most variable unidentified EGRET sources. We expect to detect which of the possible counterparts of the γ -ray sources (any of the radio emitters in the field) varies in time with similar timescales as the γ -ray variation. If the γ -rays are produced in a jet-like source, as we have modelled theoretically, synchrotron emission is also expected at radio wavelengths. Such radio emission should appear variable in time and correlated with the γ -ray variability.Fil: Paredes, Josep Maria. Universidad de Barcelona; EspañaFil: Martí, Josep. Universidad de Jaén; EspañaFil: Torres, Diego F.. Lawrence Livermore National Laboratory; Estados UnidosFil: 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: Combi, Jorge Ariel. Universidad de Jaén; España. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Bosch Ramon, Valentí. Universidad de Barcelona; EspañaFil: García Sánchez, J.. Universidad de Barcelona; EspañaSpringer2005-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/35453Paredes, Josep Maria; Martí, Josep; Torres, Diego F.; Romero, Gustavo Esteban; Combi, Jorge Ariel; et al.; Identifying variable gamma-ray sources through radio observations; Springer; Astrophysics And Space Science; 297; 1-4; 12-2005; 223-2330004-640XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10509-005-7624-8info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10509-005-7624-8info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/astro-ph/0407454info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:42:05Zoai:ri.conicet.gov.ar:11336/35453instacron: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:34982025-10-15 14:42:05.458CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Identifying variable gamma-ray sources through radio observations
title Identifying variable gamma-ray sources through radio observations
spellingShingle Identifying variable gamma-ray sources through radio observations
Paredes, Josep Maria
Gamma Ray Sources
Radio Sources
Microquasars
Microblazars
title_short Identifying variable gamma-ray sources through radio observations
title_full Identifying variable gamma-ray sources through radio observations
title_fullStr Identifying variable gamma-ray sources through radio observations
title_full_unstemmed Identifying variable gamma-ray sources through radio observations
title_sort Identifying variable gamma-ray sources through radio observations
dc.creator.none.fl_str_mv Paredes, Josep Maria
Martí, Josep
Torres, Diego F.
Romero, Gustavo Esteban
Combi, Jorge Ariel
Bosch Ramon, Valentí
García Sánchez, J.
author Paredes, Josep Maria
author_facet Paredes, Josep Maria
Martí, Josep
Torres, Diego F.
Romero, Gustavo Esteban
Combi, Jorge Ariel
Bosch Ramon, Valentí
García Sánchez, J.
author_role author
author2 Martí, Josep
Torres, Diego F.
Romero, Gustavo Esteban
Combi, Jorge Ariel
Bosch Ramon, Valentí
García Sánchez, J.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Gamma Ray Sources
Radio Sources
Microquasars
Microblazars
topic Gamma Ray Sources
Radio Sources
Microquasars
Microblazars
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 present preliminary results of a campaign undertaken with different radio interferometers to observe a sample of the most variable unidentified EGRET sources. We expect to detect which of the possible counterparts of the γ -ray sources (any of the radio emitters in the field) varies in time with similar timescales as the γ -ray variation. If the γ -rays are produced in a jet-like source, as we have modelled theoretically, synchrotron emission is also expected at radio wavelengths. Such radio emission should appear variable in time and correlated with the γ -ray variability.
Fil: Paredes, Josep Maria. Universidad de Barcelona; España
Fil: Martí, Josep. Universidad de Jaén; España
Fil: Torres, Diego F.. Lawrence Livermore National Laboratory; Estados Unidos
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: Combi, Jorge Ariel. Universidad de Jaén; España. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bosch Ramon, Valentí. Universidad de Barcelona; España
Fil: García Sánchez, J.. Universidad de Barcelona; España
description We present preliminary results of a campaign undertaken with different radio interferometers to observe a sample of the most variable unidentified EGRET sources. We expect to detect which of the possible counterparts of the γ -ray sources (any of the radio emitters in the field) varies in time with similar timescales as the γ -ray variation. If the γ -rays are produced in a jet-like source, as we have modelled theoretically, synchrotron emission is also expected at radio wavelengths. Such radio emission should appear variable in time and correlated with the γ -ray variability.
publishDate 2005
dc.date.none.fl_str_mv 2005-12
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/11336/35453
Paredes, Josep Maria; Martí, Josep; Torres, Diego F.; Romero, Gustavo Esteban; Combi, Jorge Ariel; et al.; Identifying variable gamma-ray sources through radio observations; Springer; Astrophysics And Space Science; 297; 1-4; 12-2005; 223-233
0004-640X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/35453
identifier_str_mv Paredes, Josep Maria; Martí, Josep; Torres, Diego F.; Romero, Gustavo Esteban; Combi, Jorge Ariel; et al.; Identifying variable gamma-ray sources through radio observations; Springer; Astrophysics And Space Science; 297; 1-4; 12-2005; 223-233
0004-640X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s10509-005-7624-8
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10509-005-7624-8
info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/astro-ph/0407454
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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 13.22299

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