Identifying variable γ-ray sources through radio observations

Autores
Paredes, Josep M.; Martí, Josep; Torres, Diego F.; Romero, Gustavo Esteban; Combi, Jorge Ariel; Bosch Ramon, Valentí; Garcia Sanchez, J.
Año de publicación
2005
Idioma
español castellano
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.
Instituto Argentino de Radioastronomía
Materia
Ciencias Astronómicas
γ-ray sources
radio sources
microquasars
microblazars
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/124034
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/124034
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Identifying variable γ-ray sources through radio observationsParedes, Josep M.Martí, JosepTorres, Diego F.Romero, Gustavo EstebanCombi, Jorge ArielBosch Ramon, ValentíGarcia Sanchez, J.Ciencias Astronómicasγ-ray sourcesradio sourcesmicroquasarsmicroblazarsWe 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.Instituto Argentino de Radioastronomía2005info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf223-233http://sedici.unlp.edu.ar/handle/10915/124034spainfo:eu-repo/semantics/altIdentifier/issn/0004-640Xinfo:eu-repo/semantics/altIdentifier/issn/1572-946Xinfo:eu-repo/semantics/altIdentifier/doi/10.1007/1-4020-3881-x_22info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:29:33Zoai:sedici.unlp.edu.ar:10915/124034Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:29:33.804SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Identifying variable γ-ray sources through radio observations
title Identifying variable γ-ray sources through radio observations
spellingShingle Identifying variable γ-ray sources through radio observations
Paredes, Josep M.
Ciencias Astronómicas
γ-ray sources
radio sources
microquasars
microblazars
title_short Identifying variable γ-ray sources through radio observations
title_full Identifying variable γ-ray sources through radio observations
title_fullStr Identifying variable γ-ray sources through radio observations
title_full_unstemmed Identifying variable γ-ray sources through radio observations
title_sort Identifying variable γ-ray sources through radio observations
dc.creator.none.fl_str_mv Paredes, Josep M.
Martí, Josep
Torres, Diego F.
Romero, Gustavo Esteban
Combi, Jorge Ariel
Bosch Ramon, Valentí
Garcia Sanchez, J.
author Paredes, Josep M.
author_facet Paredes, Josep M.
Martí, Josep
Torres, Diego F.
Romero, Gustavo Esteban
Combi, Jorge Ariel
Bosch Ramon, Valentí
Garcia Sanchez, J.
author_role author
author2 Martí, Josep
Torres, Diego F.
Romero, Gustavo Esteban
Combi, Jorge Ariel
Bosch Ramon, Valentí
Garcia Sanchez, J.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Astronómicas
γ-ray sources
radio sources
microquasars
microblazars
topic Ciencias Astronómicas
γ-ray sources
radio sources
microquasars
microblazars
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.
Instituto Argentino de Radioastronomía
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
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/124034
url http://sedici.unlp.edu.ar/handle/10915/124034
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0004-640X
info:eu-repo/semantics/altIdentifier/issn/1572-946X
info:eu-repo/semantics/altIdentifier/doi/10.1007/1-4020-3881-x_22
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
223-233
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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