Episodic gamma-ray and neutrino emission from the low mass X-ray binary GRO J0422+32
- Autores
- Vieyro, Florencia Laura; Sestayo, Yolanda; Romero, Gustavo Esteban; Paredes, Josep M.
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- GRO J0422+32 is a member of the class of low-mass X-ray binary (LMXB) sources, discovered during an outburst in 1992. Along the entire episode (∼ 230 days) a persistent power-law spectral component extending up to ∼ 1 MeV was observed. These results suggest that non-thermal processes must be at work in the system. We apply a corona model to describe the spectrum of GRO J0422+32 during the flaring phase. We study relativistic particle interactions solving the transport equations for all type of particles self-consistently. We fit the electromagnetic emission during the plateau phase of the event and estimate the emission during an energetic episode, as well as the neutrino production. Our work leads to predictions that can be tested by the new generation of very high energy gamma-ray instruments.
Fil: Vieyro, Florencia Laura. 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
Fil: Sestayo, Yolanda. 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
Fil: Paredes, Josep M.. Universidad de Barcelona; España
High Energy Gamma-Ray Astronomy: 5th International Meeting on High Energy Gamma-Ray Astronomy
Heidelberg
Alemania
Max-Planck-Institut für Kernphysik - Materia
-
Neutrinos
X-rays: binaries - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/152248
Ver los metadatos del registro completo
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Episodic gamma-ray and neutrino emission from the low mass X-ray binary GRO J0422+32Vieyro, Florencia LauraSestayo, YolandaRomero, Gustavo EstebanParedes, Josep M.NeutrinosX-rays: binarieshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1GRO J0422+32 is a member of the class of low-mass X-ray binary (LMXB) sources, discovered during an outburst in 1992. Along the entire episode (∼ 230 days) a persistent power-law spectral component extending up to ∼ 1 MeV was observed. These results suggest that non-thermal processes must be at work in the system. We apply a corona model to describe the spectrum of GRO J0422+32 during the flaring phase. We study relativistic particle interactions solving the transport equations for all type of particles self-consistently. We fit the electromagnetic emission during the plateau phase of the event and estimate the emission during an energetic episode, as well as the neutrino production. Our work leads to predictions that can be tested by the new generation of very high energy gamma-ray instruments.Fil: Vieyro, Florencia Laura. 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; ArgentinaFil: Sestayo, Yolanda. 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; ArgentinaFil: Paredes, Josep M.. Universidad de Barcelona; EspañaHigh Energy Gamma-Ray Astronomy: 5th International Meeting on High Energy Gamma-Ray AstronomyHeidelbergAlemaniaMax-Planck-Institut für KernphysikAmerican Institute of PhysicsAharonian, Felix A.Hofmann, WernerRieger, Frank M.2012info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCongresoBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/152248Episodic gamma-ray and neutrino emission from the low mass X-ray binary GRO J0422+32; High Energy Gamma-Ray Astronomy: 5th International Meeting on High Energy Gamma-Ray Astronomy; Heidelberg; Alemania; 2012; 1-49780735411234CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://aip.scitation.org/toc/apc/1505/1info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/1302.0247Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:14:09Zoai:ri.conicet.gov.ar:11336/152248instacron: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 10:14:09.9CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Episodic gamma-ray and neutrino emission from the low mass X-ray binary GRO J0422+32 |
title |
Episodic gamma-ray and neutrino emission from the low mass X-ray binary GRO J0422+32 |
spellingShingle |
Episodic gamma-ray and neutrino emission from the low mass X-ray binary GRO J0422+32 Vieyro, Florencia Laura Neutrinos X-rays: binaries |
title_short |
Episodic gamma-ray and neutrino emission from the low mass X-ray binary GRO J0422+32 |
title_full |
Episodic gamma-ray and neutrino emission from the low mass X-ray binary GRO J0422+32 |
title_fullStr |
Episodic gamma-ray and neutrino emission from the low mass X-ray binary GRO J0422+32 |
title_full_unstemmed |
Episodic gamma-ray and neutrino emission from the low mass X-ray binary GRO J0422+32 |
title_sort |
Episodic gamma-ray and neutrino emission from the low mass X-ray binary GRO J0422+32 |
dc.creator.none.fl_str_mv |
Vieyro, Florencia Laura Sestayo, Yolanda Romero, Gustavo Esteban Paredes, Josep M. |
author |
Vieyro, Florencia Laura |
author_facet |
Vieyro, Florencia Laura Sestayo, Yolanda Romero, Gustavo Esteban Paredes, Josep M. |
author_role |
author |
author2 |
Sestayo, Yolanda Romero, Gustavo Esteban Paredes, Josep M. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Aharonian, Felix A. Hofmann, Werner Rieger, Frank M. |
dc.subject.none.fl_str_mv |
Neutrinos X-rays: binaries |
topic |
Neutrinos X-rays: binaries |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
GRO J0422+32 is a member of the class of low-mass X-ray binary (LMXB) sources, discovered during an outburst in 1992. Along the entire episode (∼ 230 days) a persistent power-law spectral component extending up to ∼ 1 MeV was observed. These results suggest that non-thermal processes must be at work in the system. We apply a corona model to describe the spectrum of GRO J0422+32 during the flaring phase. We study relativistic particle interactions solving the transport equations for all type of particles self-consistently. We fit the electromagnetic emission during the plateau phase of the event and estimate the emission during an energetic episode, as well as the neutrino production. Our work leads to predictions that can be tested by the new generation of very high energy gamma-ray instruments. Fil: Vieyro, Florencia Laura. 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 Fil: Sestayo, Yolanda. 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 Fil: Paredes, Josep M.. Universidad de Barcelona; España High Energy Gamma-Ray Astronomy: 5th International Meeting on High Energy Gamma-Ray Astronomy Heidelberg Alemania Max-Planck-Institut für Kernphysik |
description |
GRO J0422+32 is a member of the class of low-mass X-ray binary (LMXB) sources, discovered during an outburst in 1992. Along the entire episode (∼ 230 days) a persistent power-law spectral component extending up to ∼ 1 MeV was observed. These results suggest that non-thermal processes must be at work in the system. We apply a corona model to describe the spectrum of GRO J0422+32 during the flaring phase. We study relativistic particle interactions solving the transport equations for all type of particles self-consistently. We fit the electromagnetic emission during the plateau phase of the event and estimate the emission during an energetic episode, as well as the neutrino production. Our work leads to predictions that can be tested by the new generation of very high energy gamma-ray instruments. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/conferenceObject Congreso Book 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/11336/152248 Episodic gamma-ray and neutrino emission from the low mass X-ray binary GRO J0422+32; High Energy Gamma-Ray Astronomy: 5th International Meeting on High Energy Gamma-Ray Astronomy; Heidelberg; Alemania; 2012; 1-4 9780735411234 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/152248 |
identifier_str_mv |
Episodic gamma-ray and neutrino emission from the low mass X-ray binary GRO J0422+32; High Energy Gamma-Ray Astronomy: 5th International Meeting on High Energy Gamma-Ray Astronomy; Heidelberg; Alemania; 2012; 1-4 9780735411234 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://aip.scitation.org/toc/apc/1505/1 info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/1302.0247 |
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.coverage.none.fl_str_mv |
Internacional |
dc.publisher.none.fl_str_mv |
American Institute of Physics |
publisher.none.fl_str_mv |
American Institute of Physics |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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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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1844614066178359296 |
score |
13.070432 |