An MHD study of SN 1006 and determination of the ambient magnetic field direction

Autores
Schneiter, E. Matias; Velázquez, Pablo F.; Reynoso, Estela Marta; de Colle, Fabio
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, we employ a magnetohydrodynamic (MHD) numerical code to reproduce the morphology observed for SN 1006 in radio synchrotron and thermal X-ray emission. We introduce a density discontinuity, in the form of a flat cloud parallel to the Galactic plane, in order to explain the NW filament observed in optical wavelengths and in thermal X-rays. We compare our models with observations. We also perform a test that contrasts the radio emitting bright limbs of the supernova remnant against the central region, finding additional support to our results. Our main conclusion is that the most probable direction of the ambient magnetic field is on average perpendicular to the Galactic plane.
Fil: Schneiter, E. Matias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomia Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomia Teórica y Experimental; Argentina
Fil: Velázquez, Pablo F.. Universidad Nacional Autónoma de México. Instituto de Ciencias Nucleares; México
Fil: Reynoso, Estela Marta. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: de Colle, Fabio. University Of California; Estados Unidos
Materia
MHD
numerical
supernovae
SN 1006
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:11336/20457
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/20457
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling An MHD study of SN 1006 and determination of the ambient magnetic field directionSchneiter, E. MatiasVelázquez, Pablo F.Reynoso, Estela Martade Colle, FabioMHDnumericalsupernovaeSN 1006https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this work, we employ a magnetohydrodynamic (MHD) numerical code to reproduce the morphology observed for SN 1006 in radio synchrotron and thermal X-ray emission. We introduce a density discontinuity, in the form of a flat cloud parallel to the Galactic plane, in order to explain the NW filament observed in optical wavelengths and in thermal X-rays. We compare our models with observations. We also perform a test that contrasts the radio emitting bright limbs of the supernova remnant against the central region, finding additional support to our results. Our main conclusion is that the most probable direction of the ambient magnetic field is on average perpendicular to the Galactic plane.Fil: Schneiter, E. Matias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomia Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomia Teórica y Experimental; ArgentinaFil: Velázquez, Pablo F.. Universidad Nacional Autónoma de México. Instituto de Ciencias Nucleares; MéxicoFil: Reynoso, Estela Marta. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaFil: de Colle, Fabio. University Of California; Estados UnidosWiley Blackwell Publishing, Inc2010-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/20457Schneiter, E. Matias; Velázquez, Pablo F.; Reynoso, Estela Marta; de Colle, Fabio; An MHD study of SN 1006 and determination of the ambient magnetic field direction; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 408; 10-2010; 430-4350035-8711CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2966.2010.17125.x/fullinfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-2966.2010.17125.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:29:24Zoai:ri.conicet.gov.ar:11336/20457instacron: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 11:29:25.021CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv An MHD study of SN 1006 and determination of the ambient magnetic field direction
title An MHD study of SN 1006 and determination of the ambient magnetic field direction
spellingShingle An MHD study of SN 1006 and determination of the ambient magnetic field direction
Schneiter, E. Matias
MHD
numerical
supernovae
SN 1006
title_short An MHD study of SN 1006 and determination of the ambient magnetic field direction
title_full An MHD study of SN 1006 and determination of the ambient magnetic field direction
title_fullStr An MHD study of SN 1006 and determination of the ambient magnetic field direction
title_full_unstemmed An MHD study of SN 1006 and determination of the ambient magnetic field direction
title_sort An MHD study of SN 1006 and determination of the ambient magnetic field direction
dc.creator.none.fl_str_mv Schneiter, E. Matias
Velázquez, Pablo F.
Reynoso, Estela Marta
de Colle, Fabio
author Schneiter, E. Matias
author_facet Schneiter, E. Matias
Velázquez, Pablo F.
Reynoso, Estela Marta
de Colle, Fabio
author_role author
author2 Velázquez, Pablo F.
Reynoso, Estela Marta
de Colle, Fabio
author2_role author
author
author
dc.subject.none.fl_str_mv MHD
numerical
supernovae
SN 1006
topic MHD
numerical
supernovae
SN 1006
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 work, we employ a magnetohydrodynamic (MHD) numerical code to reproduce the morphology observed for SN 1006 in radio synchrotron and thermal X-ray emission. We introduce a density discontinuity, in the form of a flat cloud parallel to the Galactic plane, in order to explain the NW filament observed in optical wavelengths and in thermal X-rays. We compare our models with observations. We also perform a test that contrasts the radio emitting bright limbs of the supernova remnant against the central region, finding additional support to our results. Our main conclusion is that the most probable direction of the ambient magnetic field is on average perpendicular to the Galactic plane.
Fil: Schneiter, E. Matias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomia Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomia Teórica y Experimental; Argentina
Fil: Velázquez, Pablo F.. Universidad Nacional Autónoma de México. Instituto de Ciencias Nucleares; México
Fil: Reynoso, Estela Marta. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: de Colle, Fabio. University Of California; Estados Unidos
description In this work, we employ a magnetohydrodynamic (MHD) numerical code to reproduce the morphology observed for SN 1006 in radio synchrotron and thermal X-ray emission. We introduce a density discontinuity, in the form of a flat cloud parallel to the Galactic plane, in order to explain the NW filament observed in optical wavelengths and in thermal X-rays. We compare our models with observations. We also perform a test that contrasts the radio emitting bright limbs of the supernova remnant against the central region, finding additional support to our results. Our main conclusion is that the most probable direction of the ambient magnetic field is on average perpendicular to the Galactic plane.
publishDate 2010
dc.date.none.fl_str_mv 2010-10
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/11336/20457
Schneiter, E. Matias; Velázquez, Pablo F.; Reynoso, Estela Marta; de Colle, Fabio; An MHD study of SN 1006 and determination of the ambient magnetic field direction; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 408; 10-2010; 430-435
0035-8711
CONICET Digital
CONICET
url http://hdl.handle.net/11336/20457
identifier_str_mv Schneiter, E. Matias; Velázquez, Pablo F.; Reynoso, Estela Marta; de Colle, Fabio; An MHD study of SN 1006 and determination of the ambient magnetic field direction; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 408; 10-2010; 430-435
0035-8711
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://onlinelibrary.wiley.com/doi/10.1111/j.1365-2966.2010.17125.x/full
info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-2966.2010.17125.x
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 Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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
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score 12.982451

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