Synchrotron emission from secondary leptons in microquasar jets

Autores
Bordas, Pol; Paredes, Josep Maria; Bosch Ramon, Valentí; Orellana, Mariana Dominga
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present a model to estimate the synchrotron radio emission generated in microquasar (MQ) jets due to secondary pairs created via decay of charged pions produced in proton-proton collisions between stellar wind ions and jet relativistic protons. The synchrotron radiation produced by secondary electrons/positrons is computed using consistently derived particle energy distributions. Energy losses due to synchrotron and inverse Compton (IC) processes, and adiabatic expansion, are taken into account. The space parameter for the model is explored and the corresponding spectral energy distributions (SEDs) are presented. We conclude that secondary leptonic emission represents a significant though hardly dominant contribution to the total radio emission in MQs, with observational consequences that can be used to test some still unknown processes occurring in these objects as well as the nature of the matter outflowing in their jets.
Fil: Bordas, Pol. Universidad de Barcelona; España
Fil: Paredes, Josep Maria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Barcelona; España
Fil: Bosch Ramon, Valentí. Max-Planck Institut für Kernphysik; Alemania
Fil: Orellana, Mariana Dominga. 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
Microquasars
Radio Emission
Secondary Leptons
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:11336/27803
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Synchrotron emission from secondary leptons in microquasar jetsBordas, PolParedes, Josep MariaBosch Ramon, ValentíOrellana, Mariana DomingaMicroquasarsRadio EmissionSecondary Leptonshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present a model to estimate the synchrotron radio emission generated in microquasar (MQ) jets due to secondary pairs created via decay of charged pions produced in proton-proton collisions between stellar wind ions and jet relativistic protons. The synchrotron radiation produced by secondary electrons/positrons is computed using consistently derived particle energy distributions. Energy losses due to synchrotron and inverse Compton (IC) processes, and adiabatic expansion, are taken into account. The space parameter for the model is explored and the corresponding spectral energy distributions (SEDs) are presented. We conclude that secondary leptonic emission represents a significant though hardly dominant contribution to the total radio emission in MQs, with observational consequences that can be used to test some still unknown processes occurring in these objects as well as the nature of the matter outflowing in their jets.Fil: Bordas, Pol. Universidad de Barcelona; EspañaFil: Paredes, Josep Maria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Barcelona; EspañaFil: Bosch Ramon, Valentí. Max-Planck Institut für Kernphysik; AlemaniaFil: Orellana, Mariana Dominga. 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; ArgentinaSpringer2007-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/27803Bordas, Pol; Paredes, Josep Maria; Bosch Ramon, Valentí; Orellana, Mariana Dominga; Synchrotron emission from secondary leptons in microquasar jets; Springer; Astrophysics And Space Science; 309; 1-4; 4-2007; 339-3430004-640X1572-946XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs10509-007-9403-1info:eu-repo/semantics/altIdentifier/doi/10.1007/s10509-007-9403-1info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/0710.0545info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:33:01Zoai:ri.conicet.gov.ar:11336/27803instacron: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:34982025-10-22 11:33:01.205CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synchrotron emission from secondary leptons in microquasar jets
title Synchrotron emission from secondary leptons in microquasar jets
spellingShingle Synchrotron emission from secondary leptons in microquasar jets
Bordas, Pol
Microquasars
Radio Emission
Secondary Leptons
title_short Synchrotron emission from secondary leptons in microquasar jets
title_full Synchrotron emission from secondary leptons in microquasar jets
title_fullStr Synchrotron emission from secondary leptons in microquasar jets
title_full_unstemmed Synchrotron emission from secondary leptons in microquasar jets
title_sort Synchrotron emission from secondary leptons in microquasar jets
dc.creator.none.fl_str_mv Bordas, Pol
Paredes, Josep Maria
Bosch Ramon, Valentí
Orellana, Mariana Dominga
author Bordas, Pol
author_facet Bordas, Pol
Paredes, Josep Maria
Bosch Ramon, Valentí
Orellana, Mariana Dominga
author_role author
author2 Paredes, Josep Maria
Bosch Ramon, Valentí
Orellana, Mariana Dominga
author2_role author
author
author
dc.subject.none.fl_str_mv Microquasars
Radio Emission
Secondary Leptons
topic Microquasars
Radio Emission
Secondary Leptons
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 a model to estimate the synchrotron radio emission generated in microquasar (MQ) jets due to secondary pairs created via decay of charged pions produced in proton-proton collisions between stellar wind ions and jet relativistic protons. The synchrotron radiation produced by secondary electrons/positrons is computed using consistently derived particle energy distributions. Energy losses due to synchrotron and inverse Compton (IC) processes, and adiabatic expansion, are taken into account. The space parameter for the model is explored and the corresponding spectral energy distributions (SEDs) are presented. We conclude that secondary leptonic emission represents a significant though hardly dominant contribution to the total radio emission in MQs, with observational consequences that can be used to test some still unknown processes occurring in these objects as well as the nature of the matter outflowing in their jets.
Fil: Bordas, Pol. Universidad de Barcelona; España
Fil: Paredes, Josep Maria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Barcelona; España
Fil: Bosch Ramon, Valentí. Max-Planck Institut für Kernphysik; Alemania
Fil: Orellana, Mariana Dominga. 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 We present a model to estimate the synchrotron radio emission generated in microquasar (MQ) jets due to secondary pairs created via decay of charged pions produced in proton-proton collisions between stellar wind ions and jet relativistic protons. The synchrotron radiation produced by secondary electrons/positrons is computed using consistently derived particle energy distributions. Energy losses due to synchrotron and inverse Compton (IC) processes, and adiabatic expansion, are taken into account. The space parameter for the model is explored and the corresponding spectral energy distributions (SEDs) are presented. We conclude that secondary leptonic emission represents a significant though hardly dominant contribution to the total radio emission in MQs, with observational consequences that can be used to test some still unknown processes occurring in these objects as well as the nature of the matter outflowing in their jets.
publishDate 2007
dc.date.none.fl_str_mv 2007-04
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/11336/27803
Bordas, Pol; Paredes, Josep Maria; Bosch Ramon, Valentí; Orellana, Mariana Dominga; Synchrotron emission from secondary leptons in microquasar jets; Springer; Astrophysics And Space Science; 309; 1-4; 4-2007; 339-343
0004-640X
1572-946X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/27803
identifier_str_mv Bordas, Pol; Paredes, Josep Maria; Bosch Ramon, Valentí; Orellana, Mariana Dominga; Synchrotron emission from secondary leptons in microquasar jets; Springer; Astrophysics And Space Science; 309; 1-4; 4-2007; 339-343
0004-640X
1572-946X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs10509-007-9403-1
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10509-007-9403-1
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/0710.0545
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
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 12.982451

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