The structure of atomic gas around the supernova remnant 3C 400.2

Autores
Giacani, E. B.; Dubner, G. M.; Cappa, Cristina Elisabet; Testori, Juan Carlos
Año de publicación
1998
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The interaction of the SNR 3C 400.2 with the interstellar medium is investigated on the basis of the HI observations using the Synthesis Radio Telescope at the Dominion Radio Astrophysical Observatory (DRAO). These new data show the existence of a dense atomic cloud associated with 3C 400.2 in the velocity range +14 to +42 km s -1 , and high velocity clouds probably accelerated by the supernova blast wave at  km s -1 and +69 km s -1 . We propose that the complex remnant 3C 400.2 is the result of a supernova explosion in a region of the interstellar medium containing a density discontinuity. A breakout phenomenon may explain the observed morphology in the different spectral regimes.
Facultad de Ciencias Astronómicas y Geofísicas
Instituto Argentino de Radioastronomía
Materia
Ciencias Astronómicas
supernova remnants (SNRs)
supernova remnants: individual (3C 400.2)
radio lines: ISM
ISM: structure
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/123582
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/123582
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repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling The structure of atomic gas around the supernova remnant 3C 400.2Giacani, E. B.Dubner, G. M.Cappa, Cristina ElisabetTestori, Juan CarlosCiencias Astronómicassupernova remnants (SNRs)supernova remnants: individual (3C 400.2)radio lines: ISMISM: structureThe interaction of the SNR 3C 400.2 with the interstellar medium is investigated on the basis of the HI observations using the Synthesis Radio Telescope at the Dominion Radio Astrophysical Observatory (DRAO). These new data show the existence of a dense atomic cloud associated with 3C 400.2 in the velocity range +14 to +42 km s -1 , and high velocity clouds probably accelerated by the supernova blast wave at  km s -1 and +69 km s -1 . We propose that the complex remnant 3C 400.2 is the result of a supernova explosion in a region of the interstellar medium containing a density discontinuity. A breakout phenomenon may explain the observed morphology in the different spectral regimes.Facultad de Ciencias Astronómicas y GeofísicasInstituto Argentino de Radioastronomía1998-11-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf61-70http://sedici.unlp.edu.ar/handle/10915/123582spainfo:eu-repo/semantics/altIdentifier/issn/0365-0138info:eu-repo/semantics/altIdentifier/issn/1286-4846info:eu-repo/semantics/altIdentifier/doi/10.1051/aas:1998310info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:10:10Zoai:sedici.unlp.edu.ar:10915/123582Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:10:10.405SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv The structure of atomic gas around the supernova remnant 3C 400.2
title The structure of atomic gas around the supernova remnant 3C 400.2
spellingShingle The structure of atomic gas around the supernova remnant 3C 400.2
Giacani, E. B.
Ciencias Astronómicas
supernova remnants (SNRs)
supernova remnants: individual (3C 400.2)
radio lines: ISM
ISM: structure
title_short The structure of atomic gas around the supernova remnant 3C 400.2
title_full The structure of atomic gas around the supernova remnant 3C 400.2
title_fullStr The structure of atomic gas around the supernova remnant 3C 400.2
title_full_unstemmed The structure of atomic gas around the supernova remnant 3C 400.2
title_sort The structure of atomic gas around the supernova remnant 3C 400.2
dc.creator.none.fl_str_mv Giacani, E. B.
Dubner, G. M.
Cappa, Cristina Elisabet
Testori, Juan Carlos
author Giacani, E. B.
author_facet Giacani, E. B.
Dubner, G. M.
Cappa, Cristina Elisabet
Testori, Juan Carlos
author_role author
author2 Dubner, G. M.
Cappa, Cristina Elisabet
Testori, Juan Carlos
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Astronómicas
supernova remnants (SNRs)
supernova remnants: individual (3C 400.2)
radio lines: ISM
ISM: structure
topic Ciencias Astronómicas
supernova remnants (SNRs)
supernova remnants: individual (3C 400.2)
radio lines: ISM
ISM: structure
dc.description.none.fl_txt_mv The interaction of the SNR 3C 400.2 with the interstellar medium is investigated on the basis of the HI observations using the Synthesis Radio Telescope at the Dominion Radio Astrophysical Observatory (DRAO). These new data show the existence of a dense atomic cloud associated with 3C 400.2 in the velocity range +14 to +42 km s -1 , and high velocity clouds probably accelerated by the supernova blast wave at  km s -1 and +69 km s -1 . We propose that the complex remnant 3C 400.2 is the result of a supernova explosion in a region of the interstellar medium containing a density discontinuity. A breakout phenomenon may explain the observed morphology in the different spectral regimes.
Facultad de Ciencias Astronómicas y Geofísicas
Instituto Argentino de Radioastronomía
description The interaction of the SNR 3C 400.2 with the interstellar medium is investigated on the basis of the HI observations using the Synthesis Radio Telescope at the Dominion Radio Astrophysical Observatory (DRAO). These new data show the existence of a dense atomic cloud associated with 3C 400.2 in the velocity range +14 to +42 km s -1 , and high velocity clouds probably accelerated by the supernova blast wave at  km s -1 and +69 km s -1 . We propose that the complex remnant 3C 400.2 is the result of a supernova explosion in a region of the interstellar medium containing a density discontinuity. A breakout phenomenon may explain the observed morphology in the different spectral regimes.
publishDate 1998
dc.date.none.fl_str_mv 1998-11-15
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/123582
url http://sedici.unlp.edu.ar/handle/10915/123582
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0365-0138
info:eu-repo/semantics/altIdentifier/issn/1286-4846
info:eu-repo/semantics/altIdentifier/doi/10.1051/aas:1998310
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
61-70
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 12.982451

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