Young Stellar Objects as possible counterparts of Fermi sources

Autores
Munar Adrover, Pere; Ribó, Marc; Paredes, Josep M.; Romero, Gustavo Esteban
Año de publicación
2010
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Massive protostars have associated bipolar outflows which can produce strong shocks when in-teract with the surrounding medium. In these conditions particle acceleration up to relativistic velocities can occur leading to gamma-ray emission in subsequent interactions with ambient material, as some theoretical models predict. To identify young stellar objects (YSO) that may emit gamma rays we have crossed the Fermi First Year Catalog with some catalogs of known YSOs, and we have conducted Montecarlo simulations to find the probability of chance coinci-dence. We present a list of YSOs spatially coincident with Fermi sources and discuss which of these YSOs are better candidates than other sources in the field.
Fil: Munar Adrover, Pere. Universidad de Barcelona; España
Fil: Ribó, Marc. Universidad de Barcelona; España
Fil: Paredes, Josep M.. Universidad 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
38th COSPAR Scientific Assembly
Bremen
Alemania
COSPAR
Materia
Gamma-rays
Massive protostars
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:11336/231478
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Young Stellar Objects as possible counterparts of Fermi sourcesMunar Adrover, PereRibó, MarcParedes, Josep M.Romero, Gustavo EstebanGamma-raysMassive protostarshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Massive protostars have associated bipolar outflows which can produce strong shocks when in-teract with the surrounding medium. In these conditions particle acceleration up to relativistic velocities can occur leading to gamma-ray emission in subsequent interactions with ambient material, as some theoretical models predict. To identify young stellar objects (YSO) that may emit gamma rays we have crossed the Fermi First Year Catalog with some catalogs of known YSOs, and we have conducted Montecarlo simulations to find the probability of chance coinci-dence. We present a list of YSOs spatially coincident with Fermi sources and discuss which of these YSOs are better candidates than other sources in the field.Fil: Munar Adrover, Pere. Universidad de Barcelona; EspañaFil: Ribó, Marc. Universidad de Barcelona; EspañaFil: Paredes, Josep M.. Universidad 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; Argentina38th COSPAR Scientific AssemblyBremenAlemaniaCOSPARCospar2010info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCongresoJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/231478Young Stellar Objects as possible counterparts of Fermi sources; 38th COSPAR Scientific Assembly; Bremen; Alemania; 2010CONICET DigitalCONICETenghttps://sci.esa.int/web/conferences/-/43957-cospar-2010info:eu-repo/semantics/altIdentifier/doi/Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:47:15Zoai:ri.conicet.gov.ar:11336/231478instacron: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:34982025-09-03 09:47:16.158CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Young Stellar Objects as possible counterparts of Fermi sources
title Young Stellar Objects as possible counterparts of Fermi sources
spellingShingle Young Stellar Objects as possible counterparts of Fermi sources
Munar Adrover, Pere
Gamma-rays
Massive protostars
title_short Young Stellar Objects as possible counterparts of Fermi sources
title_full Young Stellar Objects as possible counterparts of Fermi sources
title_fullStr Young Stellar Objects as possible counterparts of Fermi sources
title_full_unstemmed Young Stellar Objects as possible counterparts of Fermi sources
title_sort Young Stellar Objects as possible counterparts of Fermi sources
dc.creator.none.fl_str_mv Munar Adrover, Pere
Ribó, Marc
Paredes, Josep M.
Romero, Gustavo Esteban
author Munar Adrover, Pere
author_facet Munar Adrover, Pere
Ribó, Marc
Paredes, Josep M.
Romero, Gustavo Esteban
author_role author
author2 Ribó, Marc
Paredes, Josep M.
Romero, Gustavo Esteban
author2_role author
author
author
dc.subject.none.fl_str_mv Gamma-rays
Massive protostars
topic Gamma-rays
Massive protostars
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Massive protostars have associated bipolar outflows which can produce strong shocks when in-teract with the surrounding medium. In these conditions particle acceleration up to relativistic velocities can occur leading to gamma-ray emission in subsequent interactions with ambient material, as some theoretical models predict. To identify young stellar objects (YSO) that may emit gamma rays we have crossed the Fermi First Year Catalog with some catalogs of known YSOs, and we have conducted Montecarlo simulations to find the probability of chance coinci-dence. We present a list of YSOs spatially coincident with Fermi sources and discuss which of these YSOs are better candidates than other sources in the field.
Fil: Munar Adrover, Pere. Universidad de Barcelona; España
Fil: Ribó, Marc. Universidad de Barcelona; España
Fil: Paredes, Josep M.. Universidad 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
38th COSPAR Scientific Assembly
Bremen
Alemania
COSPAR
description Massive protostars have associated bipolar outflows which can produce strong shocks when in-teract with the surrounding medium. In these conditions particle acceleration up to relativistic velocities can occur leading to gamma-ray emission in subsequent interactions with ambient material, as some theoretical models predict. To identify young stellar objects (YSO) that may emit gamma rays we have crossed the Fermi First Year Catalog with some catalogs of known YSOs, and we have conducted Montecarlo simulations to find the probability of chance coinci-dence. We present a list of YSOs spatially coincident with Fermi sources and discuss which of these YSOs are better candidates than other sources in the field.
publishDate 2010
dc.date.none.fl_str_mv 2010
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Congreso
Journal
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/11336/231478
Young Stellar Objects as possible counterparts of Fermi sources; 38th COSPAR Scientific Assembly; Bremen; Alemania; 2010
CONICET Digital
CONICET
url http://hdl.handle.net/11336/231478
identifier_str_mv Young Stellar Objects as possible counterparts of Fermi sources; 38th COSPAR Scientific Assembly; Bremen; Alemania; 2010
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://sci.esa.int/web/conferences/-/43957-cospar-2010
info:eu-repo/semantics/altIdentifier/doi/
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 Cospar
publisher.none.fl_str_mv Cospar
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 13.13397

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