Status of the Connection between Unidentified Egret Sources and Supernova Remnants: The Case of Cta 1
- Autores
- Torres, Diego F.; Dame, Thomas M.; Romero, Gustavo Esteban
- Año de publicación
- 2004
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this paper we briefly comment on the observational status of the possible physical association between unidentified EGRET sources and supernova remnants (SNRs) in our Galaxy. We draw upon recent results presented in the review by Torres et al. (2003), concerning molecular gas in the vicinity of all 19 SNRs found to be positionally coincident with EGRET sources at low Galactic latitudes. In addition, we present new results regarding the supernova remnant CTA 1. Our findings disfavor the possibility of a physical connection with the nearby (in projection) EGRET source. There remains possible, however, that the compact object produced in the supernova explosion be related with the observed γ-ray flux.
Fil: Torres, Diego F.. Lawrence Livermore Laboratory; Estados Unidos
Fil: Dame, Thomas M.. Harvard-Smithsonian Center for Astrophysics; Estados Unidos
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 - Materia
-
Supernova Remnants
Gamma Ray Observations
Interstellar Medium - 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:11336/27800
Ver los metadatos del registro completo
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Status of the Connection between Unidentified Egret Sources and Supernova Remnants: The Case of Cta 1Torres, Diego F.Dame, Thomas M.Romero, Gustavo EstebanSupernova RemnantsGamma Ray ObservationsInterstellar Mediumhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this paper we briefly comment on the observational status of the possible physical association between unidentified EGRET sources and supernova remnants (SNRs) in our Galaxy. We draw upon recent results presented in the review by Torres et al. (2003), concerning molecular gas in the vicinity of all 19 SNRs found to be positionally coincident with EGRET sources at low Galactic latitudes. In addition, we present new results regarding the supernova remnant CTA 1. Our findings disfavor the possibility of a physical connection with the nearby (in projection) EGRET source. There remains possible, however, that the compact object produced in the supernova explosion be related with the observed γ-ray flux.Fil: Torres, Diego F.. Lawrence Livermore Laboratory; Estados UnidosFil: Dame, Thomas M.. Harvard-Smithsonian Center for Astrophysics; Estados UnidosFil: 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; ArgentinaSpringer2004-06info: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/11336/27800Torres, Diego F.; Dame, Thomas M.; Romero, Gustavo Esteban; Status of the Connection between Unidentified Egret Sources and Supernova Remnants: The Case of Cta 1; Springer; Astrophysics And Space Science; 297; 1-4; 6-2004; 393-3980004-640XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10509-005-7698-3info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10509-005-7698-3info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/astro-ph/0406335v2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:16:09Zoai:ri.conicet.gov.ar:11336/27800instacron: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 10:16:10.137CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Status of the Connection between Unidentified Egret Sources and Supernova Remnants: The Case of Cta 1 |
title |
Status of the Connection between Unidentified Egret Sources and Supernova Remnants: The Case of Cta 1 |
spellingShingle |
Status of the Connection between Unidentified Egret Sources and Supernova Remnants: The Case of Cta 1 Torres, Diego F. Supernova Remnants Gamma Ray Observations Interstellar Medium |
title_short |
Status of the Connection between Unidentified Egret Sources and Supernova Remnants: The Case of Cta 1 |
title_full |
Status of the Connection between Unidentified Egret Sources and Supernova Remnants: The Case of Cta 1 |
title_fullStr |
Status of the Connection between Unidentified Egret Sources and Supernova Remnants: The Case of Cta 1 |
title_full_unstemmed |
Status of the Connection between Unidentified Egret Sources and Supernova Remnants: The Case of Cta 1 |
title_sort |
Status of the Connection between Unidentified Egret Sources and Supernova Remnants: The Case of Cta 1 |
dc.creator.none.fl_str_mv |
Torres, Diego F. Dame, Thomas M. Romero, Gustavo Esteban |
author |
Torres, Diego F. |
author_facet |
Torres, Diego F. Dame, Thomas M. Romero, Gustavo Esteban |
author_role |
author |
author2 |
Dame, Thomas M. Romero, Gustavo Esteban |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Supernova Remnants Gamma Ray Observations Interstellar Medium |
topic |
Supernova Remnants Gamma Ray Observations Interstellar Medium |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
In this paper we briefly comment on the observational status of the possible physical association between unidentified EGRET sources and supernova remnants (SNRs) in our Galaxy. We draw upon recent results presented in the review by Torres et al. (2003), concerning molecular gas in the vicinity of all 19 SNRs found to be positionally coincident with EGRET sources at low Galactic latitudes. In addition, we present new results regarding the supernova remnant CTA 1. Our findings disfavor the possibility of a physical connection with the nearby (in projection) EGRET source. There remains possible, however, that the compact object produced in the supernova explosion be related with the observed γ-ray flux. Fil: Torres, Diego F.. Lawrence Livermore Laboratory; Estados Unidos Fil: Dame, Thomas M.. Harvard-Smithsonian Center for Astrophysics; Estados Unidos 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 |
description |
In this paper we briefly comment on the observational status of the possible physical association between unidentified EGRET sources and supernova remnants (SNRs) in our Galaxy. We draw upon recent results presented in the review by Torres et al. (2003), concerning molecular gas in the vicinity of all 19 SNRs found to be positionally coincident with EGRET sources at low Galactic latitudes. In addition, we present new results regarding the supernova remnant CTA 1. Our findings disfavor the possibility of a physical connection with the nearby (in projection) EGRET source. There remains possible, however, that the compact object produced in the supernova explosion be related with the observed γ-ray flux. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-06 |
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/11336/27800 Torres, Diego F.; Dame, Thomas M.; Romero, Gustavo Esteban; Status of the Connection between Unidentified Egret Sources and Supernova Remnants: The Case of Cta 1; Springer; Astrophysics And Space Science; 297; 1-4; 6-2004; 393-398 0004-640X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/27800 |
identifier_str_mv |
Torres, Diego F.; Dame, Thomas M.; Romero, Gustavo Esteban; Status of the Connection between Unidentified Egret Sources and Supernova Remnants: The Case of Cta 1; Springer; Astrophysics And Space Science; 297; 1-4; 6-2004; 393-398 0004-640X CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10509-005-7698-3 info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10509-005-7698-3 info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/astro-ph/0406335v2 |
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/ |
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application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
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Springer |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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