The physical connection between G337.2+0.1 and AX J1635.9-4719

Autores
Combi, Jorge Ariel; Benaglia, Paula; Romero, Gustavo Esteban; Sugizaki, Mutsumi
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present evidence supporting a SNR origin for the radio source G337.2+0.1, which was discovered in the MOST 843-MHz radio survey. The radio source is spatially coincident with the unidentified ASCA source AX J1635.9-4719. A deep study of this latter source reveals that its X-ray spectrum, extended nature, and non-variable flux are consistent with what is expected for a SNR. In addition, we have used HI-line observations of the region to look for any effect of the presumed remnant in the ISM. We have found a welldefined minimum centered at the position of the radio source in the velocity range of −25 to −19 km/s. This feature appears as a sharp absorption dip in the spectrum that might be produced when the continuum emission from the SNR candidate is absorbed by foreground gas. Hence we have used it to constrain the distance to the source, which seems to be a young (age ∼ a few 103 yr) and distant (d ∼ 14 kpc) SNR. G337.2+0.1 and AX J1635.9- 4719 would be the radio/X-ray manifestations of this remnant.
Fil: Combi, Jorge Ariel. Universidad de Jaén; España. 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: Benaglia, Paula. 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: 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: Sugizaki, Mutsumi. Stanford Linear Accelerator Center; Estados Unidos
Materia
X-Rays
Ax J1635.9−4719 (Supernova Remnant)
Radio Continuum
Interstellar Medium
Supernova Remnant
Cosmic Rays
Non Thermal Mechanisms
Radiative Mechanisms
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:11336/29346
Acceder
id CONICETDig_8567546bdc06f8ad504005a47d3af306
oai_identifier_str oai:ri.conicet.gov.ar:11336/29346
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The physical connection between G337.2+0.1 and AX J1635.9-4719Combi, Jorge ArielBenaglia, PaulaRomero, Gustavo EstebanSugizaki, MutsumiX-RaysAx J1635.9−4719 (Supernova Remnant)Radio ContinuumInterstellar MediumSupernova RemnantCosmic RaysNon Thermal MechanismsRadiative Mechanismshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present evidence supporting a SNR origin for the radio source G337.2+0.1, which was discovered in the MOST 843-MHz radio survey. The radio source is spatially coincident with the unidentified ASCA source AX J1635.9-4719. A deep study of this latter source reveals that its X-ray spectrum, extended nature, and non-variable flux are consistent with what is expected for a SNR. In addition, we have used HI-line observations of the region to look for any effect of the presumed remnant in the ISM. We have found a welldefined minimum centered at the position of the radio source in the velocity range of −25 to −19 km/s. This feature appears as a sharp absorption dip in the spectrum that might be produced when the continuum emission from the SNR candidate is absorbed by foreground gas. Hence we have used it to constrain the distance to the source, which seems to be a young (age ∼ a few 103 yr) and distant (d ∼ 14 kpc) SNR. G337.2+0.1 and AX J1635.9- 4719 would be the radio/X-ray manifestations of this remnant.Fil: Combi, Jorge Ariel. Universidad de Jaén; España. 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: Benaglia, Paula. 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: 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: Sugizaki, Mutsumi. Stanford Linear Accelerator Center; Estados UnidosSocietà Astronomica Italiana2005-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/29346Combi, Jorge Ariel; Benaglia, Paula; Romero, Gustavo Esteban; Sugizaki, Mutsumi; The physical connection between G337.2+0.1 and AX J1635.9-4719; Società Astronomica Italiana; Memorie della Società Astronomica Italiana; 76; 12-2005; 560-5651824-016XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://sait.oat.ts.astro.it/MmSAI/76/PDF/560.pdfinfo:eu-repo/semantics/altIdentifier/url/http://sait.oat.ts.astro.it/MSAIt760305/index.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:53:43Zoai:ri.conicet.gov.ar:11336/29346instacron: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:34982025-10-22 11:53:43.643CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The physical connection between G337.2+0.1 and AX J1635.9-4719
title The physical connection between G337.2+0.1 and AX J1635.9-4719
spellingShingle The physical connection between G337.2+0.1 and AX J1635.9-4719
Combi, Jorge Ariel
X-Rays
Ax J1635.9−4719 (Supernova Remnant)
Radio Continuum
Interstellar Medium
Supernova Remnant
Cosmic Rays
Non Thermal Mechanisms
Radiative Mechanisms
title_short The physical connection between G337.2+0.1 and AX J1635.9-4719
title_full The physical connection between G337.2+0.1 and AX J1635.9-4719
title_fullStr The physical connection between G337.2+0.1 and AX J1635.9-4719
title_full_unstemmed The physical connection between G337.2+0.1 and AX J1635.9-4719
title_sort The physical connection between G337.2+0.1 and AX J1635.9-4719
dc.creator.none.fl_str_mv Combi, Jorge Ariel
Benaglia, Paula
Romero, Gustavo Esteban
Sugizaki, Mutsumi
author Combi, Jorge Ariel
author_facet Combi, Jorge Ariel
Benaglia, Paula
Romero, Gustavo Esteban
Sugizaki, Mutsumi
author_role author
author2 Benaglia, Paula
Romero, Gustavo Esteban
Sugizaki, Mutsumi
author2_role author
author
author
dc.subject.none.fl_str_mv X-Rays
Ax J1635.9−4719 (Supernova Remnant)
Radio Continuum
Interstellar Medium
Supernova Remnant
Cosmic Rays
Non Thermal Mechanisms
Radiative Mechanisms
topic X-Rays
Ax J1635.9−4719 (Supernova Remnant)
Radio Continuum
Interstellar Medium
Supernova Remnant
Cosmic Rays
Non Thermal Mechanisms
Radiative Mechanisms
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We present evidence supporting a SNR origin for the radio source G337.2+0.1, which was discovered in the MOST 843-MHz radio survey. The radio source is spatially coincident with the unidentified ASCA source AX J1635.9-4719. A deep study of this latter source reveals that its X-ray spectrum, extended nature, and non-variable flux are consistent with what is expected for a SNR. In addition, we have used HI-line observations of the region to look for any effect of the presumed remnant in the ISM. We have found a welldefined minimum centered at the position of the radio source in the velocity range of −25 to −19 km/s. This feature appears as a sharp absorption dip in the spectrum that might be produced when the continuum emission from the SNR candidate is absorbed by foreground gas. Hence we have used it to constrain the distance to the source, which seems to be a young (age ∼ a few 103 yr) and distant (d ∼ 14 kpc) SNR. G337.2+0.1 and AX J1635.9- 4719 would be the radio/X-ray manifestations of this remnant.
Fil: Combi, Jorge Ariel. Universidad de Jaén; España. 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: Benaglia, Paula. 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: 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: Sugizaki, Mutsumi. Stanford Linear Accelerator Center; Estados Unidos
description We present evidence supporting a SNR origin for the radio source G337.2+0.1, which was discovered in the MOST 843-MHz radio survey. The radio source is spatially coincident with the unidentified ASCA source AX J1635.9-4719. A deep study of this latter source reveals that its X-ray spectrum, extended nature, and non-variable flux are consistent with what is expected for a SNR. In addition, we have used HI-line observations of the region to look for any effect of the presumed remnant in the ISM. We have found a welldefined minimum centered at the position of the radio source in the velocity range of −25 to −19 km/s. This feature appears as a sharp absorption dip in the spectrum that might be produced when the continuum emission from the SNR candidate is absorbed by foreground gas. Hence we have used it to constrain the distance to the source, which seems to be a young (age ∼ a few 103 yr) and distant (d ∼ 14 kpc) SNR. G337.2+0.1 and AX J1635.9- 4719 would be the radio/X-ray manifestations of this remnant.
publishDate 2005
dc.date.none.fl_str_mv 2005-12
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/11336/29346
Combi, Jorge Ariel; Benaglia, Paula; Romero, Gustavo Esteban; Sugizaki, Mutsumi; The physical connection between G337.2+0.1 and AX J1635.9-4719; Società Astronomica Italiana; Memorie della Società Astronomica Italiana; 76; 12-2005; 560-565
1824-016X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/29346
identifier_str_mv Combi, Jorge Ariel; Benaglia, Paula; Romero, Gustavo Esteban; Sugizaki, Mutsumi; The physical connection between G337.2+0.1 and AX J1635.9-4719; Società Astronomica Italiana; Memorie della Società Astronomica Italiana; 76; 12-2005; 560-565
1824-016X
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://sait.oat.ts.astro.it/MmSAI/76/PDF/560.pdf
info:eu-repo/semantics/altIdentifier/url/http://sait.oat.ts.astro.it/MSAIt760305/index.html
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.publisher.none.fl_str_mv Società Astronomica Italiana
publisher.none.fl_str_mv Società Astronomica Italiana
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_ 1846782233064505344
score 12.982451

Publicaciones similares