An inquiry into the nature of the gamma-ray source 3EG J1828+0142

Autores
Punsly, Brian; Romero, Gustavo Esteban; Torres, Diego F.; Combi, Jorge Ariel
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The unidentified, low-latitude, gamma -ray source 3EG J1828+0142 presents high levels of variability and a steep spectral index Gamma ~ 2.7. Here we propose a model for this source where the high-energy emission is produced by a galactic Kerr-Newman black hole. The model takes into account electron-positron annihilation losses in the calculation of the expected spectral energy distribution and can reproduce the observational features, including the absence of a strong radio counterpart. We also report the discovery of a nearby supernova remnant that could be associated with the original supernova explosion that created the black hole. Several faint radio sources were also detected in the radio field within the inner gamma -ray confidence contour and their spectral index estimated. Some of these sources could be the expected weak radio counterpart.
Fil: Punsly, Brian. Sapienza University of Rome; Italia
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: Torres, Diego F.. 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: Combi, Jorge Ariel. 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
Gamma rays
3EG J1828+0142 (radiofuente)
Black holes
Kerr-Newman black holes
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:11336/35452
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling An inquiry into the nature of the gamma-ray source 3EG J1828+0142Punsly, BrianRomero, Gustavo EstebanTorres, Diego F.Combi, Jorge ArielGamma rays3EG J1828+0142 (radiofuente)Black holesKerr-Newman black holeshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The unidentified, low-latitude, gamma -ray source 3EG J1828+0142 presents high levels of variability and a steep spectral index Gamma ~ 2.7. Here we propose a model for this source where the high-energy emission is produced by a galactic Kerr-Newman black hole. The model takes into account electron-positron annihilation losses in the calculation of the expected spectral energy distribution and can reproduce the observational features, including the absence of a strong radio counterpart. We also report the discovery of a nearby supernova remnant that could be associated with the original supernova explosion that created the black hole. Several faint radio sources were also detected in the radio field within the inner gamma -ray confidence contour and their spectral index estimated. Some of these sources could be the expected weak radio counterpart.Fil: Punsly, Brian. Sapienza University of Rome; ItaliaFil: 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: Torres, Diego F.. 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: Combi, Jorge Ariel. 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; ArgentinaEDP Sciences2000-12info: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/11336/35452Punsly, Brian; Romero, Gustavo Esteban; Torres, Diego F.; Combi, Jorge Ariel; An inquiry into the nature of the gamma-ray source 3EG J1828+0142; EDP Sciences; Astronomy and Astrophysics; 364; 12-2000; 552-5580004-6361CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://adsabs.harvard.edu/abs/2000A%26A...364..552Pinfo:eu-repo/semantics/altIdentifier/ark/https://arxiv.org/abs/astro-ph/0007465info:eu-repo/semantics/altIdentifier/url/http://articles.adsabs.harvard.edu/full/2000A%26A...364..552Pinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:51:23Zoai:ri.conicet.gov.ar:11336/35452instacron: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 09:51:23.605CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv An inquiry into the nature of the gamma-ray source 3EG J1828+0142
title An inquiry into the nature of the gamma-ray source 3EG J1828+0142
spellingShingle An inquiry into the nature of the gamma-ray source 3EG J1828+0142
Punsly, Brian
Gamma rays
3EG J1828+0142 (radiofuente)
Black holes
Kerr-Newman black holes
title_short An inquiry into the nature of the gamma-ray source 3EG J1828+0142
title_full An inquiry into the nature of the gamma-ray source 3EG J1828+0142
title_fullStr An inquiry into the nature of the gamma-ray source 3EG J1828+0142
title_full_unstemmed An inquiry into the nature of the gamma-ray source 3EG J1828+0142
title_sort An inquiry into the nature of the gamma-ray source 3EG J1828+0142
dc.creator.none.fl_str_mv Punsly, Brian
Romero, Gustavo Esteban
Torres, Diego F.
Combi, Jorge Ariel
author Punsly, Brian
author_facet Punsly, Brian
Romero, Gustavo Esteban
Torres, Diego F.
Combi, Jorge Ariel
author_role author
author2 Romero, Gustavo Esteban
Torres, Diego F.
Combi, Jorge Ariel
author2_role author
author
author
dc.subject.none.fl_str_mv Gamma rays
3EG J1828+0142 (radiofuente)
Black holes
Kerr-Newman black holes
topic Gamma rays
3EG J1828+0142 (radiofuente)
Black holes
Kerr-Newman black holes
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 unidentified, low-latitude, gamma -ray source 3EG J1828+0142 presents high levels of variability and a steep spectral index Gamma ~ 2.7. Here we propose a model for this source where the high-energy emission is produced by a galactic Kerr-Newman black hole. The model takes into account electron-positron annihilation losses in the calculation of the expected spectral energy distribution and can reproduce the observational features, including the absence of a strong radio counterpart. We also report the discovery of a nearby supernova remnant that could be associated with the original supernova explosion that created the black hole. Several faint radio sources were also detected in the radio field within the inner gamma -ray confidence contour and their spectral index estimated. Some of these sources could be the expected weak radio counterpart.
Fil: Punsly, Brian. Sapienza University of Rome; Italia
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: Torres, Diego F.. 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: Combi, Jorge Ariel. 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 The unidentified, low-latitude, gamma -ray source 3EG J1828+0142 presents high levels of variability and a steep spectral index Gamma ~ 2.7. Here we propose a model for this source where the high-energy emission is produced by a galactic Kerr-Newman black hole. The model takes into account electron-positron annihilation losses in the calculation of the expected spectral energy distribution and can reproduce the observational features, including the absence of a strong radio counterpart. We also report the discovery of a nearby supernova remnant that could be associated with the original supernova explosion that created the black hole. Several faint radio sources were also detected in the radio field within the inner gamma -ray confidence contour and their spectral index estimated. Some of these sources could be the expected weak radio counterpart.
publishDate 2000
dc.date.none.fl_str_mv 2000-12
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/11336/35452
Punsly, Brian; Romero, Gustavo Esteban; Torres, Diego F.; Combi, Jorge Ariel; An inquiry into the nature of the gamma-ray source 3EG J1828+0142; EDP Sciences; Astronomy and Astrophysics; 364; 12-2000; 552-558
0004-6361
CONICET Digital
CONICET
url http://hdl.handle.net/11336/35452
identifier_str_mv Punsly, Brian; Romero, Gustavo Esteban; Torres, Diego F.; Combi, Jorge Ariel; An inquiry into the nature of the gamma-ray source 3EG J1828+0142; EDP Sciences; Astronomy and Astrophysics; 364; 12-2000; 552-558
0004-6361
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://adsabs.harvard.edu/abs/2000A%26A...364..552P
info:eu-repo/semantics/altIdentifier/ark/https://arxiv.org/abs/astro-ph/0007465
info:eu-repo/semantics/altIdentifier/url/http://articles.adsabs.harvard.edu/full/2000A%26A...364..552P
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 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_ 1844613579627560960
score 13.070432

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