The star forming region Monoceros R2 as a gamma-ray source

Autores
Martí, J.; Luque Escamilla, P. L.; Muñoz Arjonilla, A. J.; Sánchez Ayaso, E.; Munar Adrover, P.; Sánchez Sutil, J. R.; Romero, Gustavo Esteban; Paredes, J. M.; Combi, Jorge Ariel
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Context. After the release of the gamma-ray source catalog produced by the Fermi satellite during its first two years of operation, a significant fraction of sources still remain unassociated at lower energies. In addition to well-known high-energy emitters (pulsars, blazars, supernova remnants, etc.), theoretical expectations predict new classes of gamma-ray sources. In particular, gamma-ray emission could be associated with some of the early phases of stellar evolution, but this interesting possibility is still poorly understood.
Aims: The aim of this paper is to assess the possibility of the Fermi gamma-ray source 2FGL J0607.5-0618c being associated with the massive star forming region Monoceros R2.
Methods: A multi-wavelength analysis of the Monoceros R2 region is carried out using archival data at radio, infrared, X-ray, and gamma-ray wavelengths. The resulting observational properties are used to estimate the physical parameters needed to test the different physical scenarios.
Results: We confirm the 2FGL J0607.5-0618c detection with improved confidence over the Fermi two-year catalog. We find that a combined effect of the multiple young stellar objects in Monoceros R2 is a viable picture for the nature of the source.
Fil: Martí, J.. Universidad de Jaén; España
Fil: Luque Escamilla, P. L.. Universidad de Jaén; España
Fil: Muñoz Arjonilla, A. J.. Universidad de Jaén; España
Fil: Sánchez Ayaso, E.. Universidad de Jaén; España
Fil: Munar Adrover, P.. Universidad de Barcelona; España
Fil: Sánchez Sutil, J. R.. Universidad de Jaén; España
Fil: Romero, Gustavo Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto Argentino de Radioastronomia (i); Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Paredes, J. M.. Universidad de Barcelona; España
Fil: Combi, Jorge Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto Argentino de Radioastronomia (i); Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Materia
Protostars
Massive stars
Flares
Radio continuum
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:11336/4636
Acceder
id CONICETDig_11b01d8418b25f02977aa68f0af28d47
oai_identifier_str oai:ri.conicet.gov.ar:11336/4636
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The star forming region Monoceros R2 as a gamma-ray sourceMartí, J.Luque Escamilla, P. L.Muñoz Arjonilla, A. J.Sánchez Ayaso, E.Munar Adrover, P.Sánchez Sutil, J. R.Romero, Gustavo EstebanParedes, J. M.Combi, Jorge ArielProtostarsMassive starsFlaresRadio continuumhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Context. After the release of the gamma-ray source catalog produced by the Fermi satellite during its first two years of operation, a significant fraction of sources still remain unassociated at lower energies. In addition to well-known high-energy emitters (pulsars, blazars, supernova remnants, etc.), theoretical expectations predict new classes of gamma-ray sources. In particular, gamma-ray emission could be associated with some of the early phases of stellar evolution, but this interesting possibility is still poorly understood. <br /> Aims: The aim of this paper is to assess the possibility of the Fermi gamma-ray source 2FGL J0607.5-0618c being associated with the massive star forming region Monoceros R2. <br /> Methods: A multi-wavelength analysis of the Monoceros R2 region is carried out using archival data at radio, infrared, X-ray, and gamma-ray wavelengths. The resulting observational properties are used to estimate the physical parameters needed to test the different physical scenarios. <br /> Results: We confirm the 2FGL J0607.5-0618c detection with improved confidence over the Fermi two-year catalog. We find that a combined effect of the multiple young stellar objects in Monoceros R2 is a viable picture for the nature of the source.Fil: Martí, J.. Universidad de Jaén; EspañaFil: Luque Escamilla, P. L.. Universidad de Jaén; EspañaFil: Muñoz Arjonilla, A. J.. Universidad de Jaén; EspañaFil: Sánchez Ayaso, E.. Universidad de Jaén; EspañaFil: Munar Adrover, P.. Universidad de Barcelona; EspañaFil: Sánchez Sutil, J. R.. Universidad de Jaén; EspañaFil: Romero, Gustavo Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto Argentino de Radioastronomia (i); Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; ArgentinaFil: Paredes, J. M.. Universidad de Barcelona; EspañaFil: Combi, Jorge Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto Argentino de Radioastronomia (i); Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; ArgentinaEDP Sciences2013-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4636Martí, J.; Luque Escamilla, P. L.; Muñoz Arjonilla, A. J.; Sánchez Ayaso, E.; Munar Adrover, P.; et al.; The star forming region Monoceros R2 as a gamma-ray source; EDP Sciences; Astronomy and Astrophysics; 556; A131; 8-2013; 131-1390004-6361enginfo:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361/201220791info:eu-repo/semantics/altIdentifier/arxiv/http://arxiv.org/abs/1307.1682info:eu-repo/semantics/altIdentifier/url/http://www.aanda.org/articles/aa/abs/2013/08/aa20791-12/aa20791-12.htmlinfo:eu-repo/semantics/altIdentifier/issn/0004-6361info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:54:37Zoai:ri.conicet.gov.ar:11336/4636instacron: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 09:54:37.298CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The star forming region Monoceros R2 as a gamma-ray source
title The star forming region Monoceros R2 as a gamma-ray source
spellingShingle The star forming region Monoceros R2 as a gamma-ray source
Martí, J.
Protostars
Massive stars
Flares
Radio continuum
title_short The star forming region Monoceros R2 as a gamma-ray source
title_full The star forming region Monoceros R2 as a gamma-ray source
title_fullStr The star forming region Monoceros R2 as a gamma-ray source
title_full_unstemmed The star forming region Monoceros R2 as a gamma-ray source
title_sort The star forming region Monoceros R2 as a gamma-ray source
dc.creator.none.fl_str_mv Martí, J.
Luque Escamilla, P. L.
Muñoz Arjonilla, A. J.
Sánchez Ayaso, E.
Munar Adrover, P.
Sánchez Sutil, J. R.
Romero, Gustavo Esteban
Paredes, J. M.
Combi, Jorge Ariel
author Martí, J.
author_facet Martí, J.
Luque Escamilla, P. L.
Muñoz Arjonilla, A. J.
Sánchez Ayaso, E.
Munar Adrover, P.
Sánchez Sutil, J. R.
Romero, Gustavo Esteban
Paredes, J. M.
Combi, Jorge Ariel
author_role author
author2 Luque Escamilla, P. L.
Muñoz Arjonilla, A. J.
Sánchez Ayaso, E.
Munar Adrover, P.
Sánchez Sutil, J. R.
Romero, Gustavo Esteban
Paredes, J. M.
Combi, Jorge Ariel
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Protostars
Massive stars
Flares
Radio continuum
topic Protostars
Massive stars
Flares
Radio continuum
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Context. After the release of the gamma-ray source catalog produced by the Fermi satellite during its first two years of operation, a significant fraction of sources still remain unassociated at lower energies. In addition to well-known high-energy emitters (pulsars, blazars, supernova remnants, etc.), theoretical expectations predict new classes of gamma-ray sources. In particular, gamma-ray emission could be associated with some of the early phases of stellar evolution, but this interesting possibility is still poorly understood. <br /> Aims: The aim of this paper is to assess the possibility of the Fermi gamma-ray source 2FGL J0607.5-0618c being associated with the massive star forming region Monoceros R2. <br /> Methods: A multi-wavelength analysis of the Monoceros R2 region is carried out using archival data at radio, infrared, X-ray, and gamma-ray wavelengths. The resulting observational properties are used to estimate the physical parameters needed to test the different physical scenarios. <br /> Results: We confirm the 2FGL J0607.5-0618c detection with improved confidence over the Fermi two-year catalog. We find that a combined effect of the multiple young stellar objects in Monoceros R2 is a viable picture for the nature of the source.
Fil: Martí, J.. Universidad de Jaén; España
Fil: Luque Escamilla, P. L.. Universidad de Jaén; España
Fil: Muñoz Arjonilla, A. J.. Universidad de Jaén; España
Fil: Sánchez Ayaso, E.. Universidad de Jaén; España
Fil: Munar Adrover, P.. Universidad de Barcelona; España
Fil: Sánchez Sutil, J. R.. Universidad de Jaén; España
Fil: Romero, Gustavo Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto Argentino de Radioastronomia (i); Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Paredes, J. M.. Universidad de Barcelona; España
Fil: Combi, Jorge Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto Argentino de Radioastronomia (i); Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
description Context. After the release of the gamma-ray source catalog produced by the Fermi satellite during its first two years of operation, a significant fraction of sources still remain unassociated at lower energies. In addition to well-known high-energy emitters (pulsars, blazars, supernova remnants, etc.), theoretical expectations predict new classes of gamma-ray sources. In particular, gamma-ray emission could be associated with some of the early phases of stellar evolution, but this interesting possibility is still poorly understood. <br /> Aims: The aim of this paper is to assess the possibility of the Fermi gamma-ray source 2FGL J0607.5-0618c being associated with the massive star forming region Monoceros R2. <br /> Methods: A multi-wavelength analysis of the Monoceros R2 region is carried out using archival data at radio, infrared, X-ray, and gamma-ray wavelengths. The resulting observational properties are used to estimate the physical parameters needed to test the different physical scenarios. <br /> Results: We confirm the 2FGL J0607.5-0618c detection with improved confidence over the Fermi two-year catalog. We find that a combined effect of the multiple young stellar objects in Monoceros R2 is a viable picture for the nature of the source.
publishDate 2013
dc.date.none.fl_str_mv 2013-08
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/11336/4636
Martí, J.; Luque Escamilla, P. L.; Muñoz Arjonilla, A. J.; Sánchez Ayaso, E.; Munar Adrover, P.; et al.; The star forming region Monoceros R2 as a gamma-ray source; EDP Sciences; Astronomy and Astrophysics; 556; A131; 8-2013; 131-139
0004-6361
url http://hdl.handle.net/11336/4636
identifier_str_mv Martí, J.; Luque Escamilla, P. L.; Muñoz Arjonilla, A. J.; Sánchez Ayaso, E.; Munar Adrover, P.; et al.; The star forming region Monoceros R2 as a gamma-ray source; EDP Sciences; Astronomy and Astrophysics; 556; A131; 8-2013; 131-139
0004-6361
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361/201220791
info:eu-repo/semantics/altIdentifier/arxiv/http://arxiv.org/abs/1307.1682
info:eu-repo/semantics/altIdentifier/url/http://www.aanda.org/articles/aa/abs/2013/08/aa20791-12/aa20791-12.html
info:eu-repo/semantics/altIdentifier/issn/0004-6361
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
dc.publisher.none.fl_str_mv EDP Sciences
publisher.none.fl_str_mv EDP Sciences
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_ 1844613657800998912
score 13.070432

Publicaciones similares