Studying microquasars at high-energies

Autores
Orellana, Mariana Dominga
Año de publicación
2011
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The study of galactic gamma-ray sources has experienced an outstanding advance during the last years thanks to the results obtained by the atmospheric Cherenkov telescopes and satellites such as Fermi. Between those sources, the binary systems that have been detected at energies greater than ~100 GeV, host powerful particle accelerators embedded into environments where multiple non-thermal emitting processes take place and where the propagation of high-energy photons trigger the development of electromagnetic cascades. The hydrodynamical description of the plasmas and flows within these systems also involves a complex, fascinating behavior which we have yet to fully understand. Moreover, the varying, but regularly repeating conditions make of them an excellent constraining laboratory for theoretical models concerning all these issues. The microquasars, X-ray binaries with radio jets, manifest all along the electromagnetic spectrum as the last result of the combined matter accretion and ejection by a compact object. Here I present a brief update on our knowledge about them, with focus on their high-energy emission.
Fil: Orellana, Mariana Dominga. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. 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
XIII Latin American Regional IAU Meeting
Morelia
México
International Astronomical Union
Materia
stars: binaries
Gamma-ray: observations
gamma-ray: theory
ISM: jets and outflows
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:11336/226487
Acceder
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spelling Studying microquasars at high-energiesOrellana, Mariana Domingastars: binariesGamma-ray: observationsgamma-ray: theoryISM: jets and outflowshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The study of galactic gamma-ray sources has experienced an outstanding advance during the last years thanks to the results obtained by the atmospheric Cherenkov telescopes and satellites such as Fermi. Between those sources, the binary systems that have been detected at energies greater than ~100 GeV, host powerful particle accelerators embedded into environments where multiple non-thermal emitting processes take place and where the propagation of high-energy photons trigger the development of electromagnetic cascades. The hydrodynamical description of the plasmas and flows within these systems also involves a complex, fascinating behavior which we have yet to fully understand. Moreover, the varying, but regularly repeating conditions make of them an excellent constraining laboratory for theoretical models concerning all these issues. The microquasars, X-ray binaries with radio jets, manifest all along the electromagnetic spectrum as the last result of the combined matter accretion and ejection by a compact object. Here I present a brief update on our knowledge about them, with focus on their high-energy emission.Fil: Orellana, Mariana Dominga. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. 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; ArgentinaXIII Latin American Regional IAU MeetingMoreliaMéxicoInternational Astronomical UnionUniversidad Nacional Autónoma de MéxicoHenney, W. J.Torres Peimbert, S.2011info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectConferenciaJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/226487Studying microquasars at high-energies; XIII Latin American Regional IAU Meeting; Morelia; México; 2010; 145-1481405-2059CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://ui.adsabs.harvard.edu/abs/2011RMxAC..40..145O/abstractinfo:eu-repo/semantics/altIdentifier/url/https://www.astroscu.unam.mx/rmaa/RMxAC..40/PDF/RMxAC..40_morellana.pdfInternacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-23T13:43:26Zoai:ri.conicet.gov.ar:11336/226487instacron: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:34982025-12-23 13:43:26.788CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Studying microquasars at high-energies
title Studying microquasars at high-energies
spellingShingle Studying microquasars at high-energies
Orellana, Mariana Dominga
stars: binaries
Gamma-ray: observations
gamma-ray: theory
ISM: jets and outflows
title_short Studying microquasars at high-energies
title_full Studying microquasars at high-energies
title_fullStr Studying microquasars at high-energies
title_full_unstemmed Studying microquasars at high-energies
title_sort Studying microquasars at high-energies
dc.creator.none.fl_str_mv Orellana, Mariana Dominga
author Orellana, Mariana Dominga
author_facet Orellana, Mariana Dominga
author_role author
dc.contributor.none.fl_str_mv Henney, W. J.
Torres Peimbert, S.
dc.subject.none.fl_str_mv stars: binaries
Gamma-ray: observations
gamma-ray: theory
ISM: jets and outflows
topic stars: binaries
Gamma-ray: observations
gamma-ray: theory
ISM: jets and outflows
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The study of galactic gamma-ray sources has experienced an outstanding advance during the last years thanks to the results obtained by the atmospheric Cherenkov telescopes and satellites such as Fermi. Between those sources, the binary systems that have been detected at energies greater than ~100 GeV, host powerful particle accelerators embedded into environments where multiple non-thermal emitting processes take place and where the propagation of high-energy photons trigger the development of electromagnetic cascades. The hydrodynamical description of the plasmas and flows within these systems also involves a complex, fascinating behavior which we have yet to fully understand. Moreover, the varying, but regularly repeating conditions make of them an excellent constraining laboratory for theoretical models concerning all these issues. The microquasars, X-ray binaries with radio jets, manifest all along the electromagnetic spectrum as the last result of the combined matter accretion and ejection by a compact object. Here I present a brief update on our knowledge about them, with focus on their high-energy emission.
Fil: Orellana, Mariana Dominga. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. 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
XIII Latin American Regional IAU Meeting
Morelia
México
International Astronomical Union
description The study of galactic gamma-ray sources has experienced an outstanding advance during the last years thanks to the results obtained by the atmospheric Cherenkov telescopes and satellites such as Fermi. Between those sources, the binary systems that have been detected at energies greater than ~100 GeV, host powerful particle accelerators embedded into environments where multiple non-thermal emitting processes take place and where the propagation of high-energy photons trigger the development of electromagnetic cascades. The hydrodynamical description of the plasmas and flows within these systems also involves a complex, fascinating behavior which we have yet to fully understand. Moreover, the varying, but regularly repeating conditions make of them an excellent constraining laboratory for theoretical models concerning all these issues. The microquasars, X-ray binaries with radio jets, manifest all along the electromagnetic spectrum as the last result of the combined matter accretion and ejection by a compact object. Here I present a brief update on our knowledge about them, with focus on their high-energy emission.
publishDate 2011
dc.date.none.fl_str_mv 2011
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Conferencia
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/11336/226487
Studying microquasars at high-energies; XIII Latin American Regional IAU Meeting; Morelia; México; 2010; 145-148
1405-2059
CONICET Digital
CONICET
url http://hdl.handle.net/11336/226487
identifier_str_mv Studying microquasars at high-energies; XIII Latin American Regional IAU Meeting; Morelia; México; 2010; 145-148
1405-2059
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://ui.adsabs.harvard.edu/abs/2011RMxAC..40..145O/abstract
info:eu-repo/semantics/altIdentifier/url/https://www.astroscu.unam.mx/rmaa/RMxAC..40/PDF/RMxAC..40_morellana.pdf
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 Universidad Nacional Autónoma de México
publisher.none.fl_str_mv Universidad Nacional Autónoma de México
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 12.952241

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