A blowout numerical model for the supernova remnant G352.7-0.1

We present 3D hydrodynamical simulations of the Galactic supernova remnant G352.7-0.1. This remnant is peculiar for having a shell-like inner ring structure and an outer arc in radio observations. In our model, the supernova explosion producing the remnant occurs inside and near the border of a sphe...

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Detalles Bibliográficos
Publicado: 2013
Materias:
Hydrodynamics
ISM: supernova remnants
Methods: numerical
Radiation mechanisms: non-thermal
Radio continuum: ISM
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00358711_v437_n1_p898_ToledoRoy
http://hdl.handle.net/20.500.12110/paper_00358711_v437_n1_p898_ToledoRoy
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00358711_v437_n1_p898_ToledoRoy
record_format dspace
spelling paper:paper_00358711_v437_n1_p898_ToledoRoy2023-06-08T15:01:37Z A blowout numerical model for the supernova remnant G352.7-0.1 Hydrodynamics ISM: supernova remnants Methods: numerical Radiation mechanisms: non-thermal Radio continuum: ISM We present 3D hydrodynamical simulations of the Galactic supernova remnant G352.7-0.1. This remnant is peculiar for having a shell-like inner ring structure and an outer arc in radio observations. In our model, the supernova explosion producing the remnant occurs inside and near the border of a spherical cloud with a density higher than that of the surrounding interstellar medium. A blowout is produced when the remnant reaches the border of the cloud.We have then used the results of our hydrodynamical simulations to calculate synthetic synchrotron radio emission maps, as well as synthetic X-ray maps. For some combinations of the particle acceleration mechanism and the direction of the line of sight, our radio maps display the peculiar morphology of G352.7-0.1 and reproduce the correct relative sizes of the main observed features. At the same time, the calculated X-ray maps reproduce the centrally peaked morphology of the observations. © 2013 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society. Published by Oxford University Press on behalf of the Royal Astronomical Society. 2013 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00358711_v437_n1_p898_ToledoRoy http://hdl.handle.net/20.500.12110/paper_00358711_v437_n1_p898_ToledoRoy
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Hydrodynamics
ISM: supernova remnants
Methods: numerical
Radiation mechanisms: non-thermal
Radio continuum: ISM
spellingShingle Hydrodynamics
ISM: supernova remnants
Methods: numerical
Radiation mechanisms: non-thermal
Radio continuum: ISM
A blowout numerical model for the supernova remnant G352.7-0.1
topic_facet Hydrodynamics
ISM: supernova remnants
Methods: numerical
Radiation mechanisms: non-thermal
Radio continuum: ISM
description We present 3D hydrodynamical simulations of the Galactic supernova remnant G352.7-0.1. This remnant is peculiar for having a shell-like inner ring structure and an outer arc in radio observations. In our model, the supernova explosion producing the remnant occurs inside and near the border of a spherical cloud with a density higher than that of the surrounding interstellar medium. A blowout is produced when the remnant reaches the border of the cloud.We have then used the results of our hydrodynamical simulations to calculate synthetic synchrotron radio emission maps, as well as synthetic X-ray maps. For some combinations of the particle acceleration mechanism and the direction of the line of sight, our radio maps display the peculiar morphology of G352.7-0.1 and reproduce the correct relative sizes of the main observed features. At the same time, the calculated X-ray maps reproduce the centrally peaked morphology of the observations. © 2013 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society. Published by Oxford University Press on behalf of the Royal Astronomical Society.
title A blowout numerical model for the supernova remnant G352.7-0.1
title_short A blowout numerical model for the supernova remnant G352.7-0.1
title_full A blowout numerical model for the supernova remnant G352.7-0.1
title_fullStr A blowout numerical model for the supernova remnant G352.7-0.1
title_full_unstemmed A blowout numerical model for the supernova remnant G352.7-0.1
title_sort blowout numerical model for the supernova remnant g352.7-0.1
publishDate 2013
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00358711_v437_n1_p898_ToledoRoy
http://hdl.handle.net/20.500.12110/paper_00358711_v437_n1_p898_ToledoRoy
_version_ 1768541555543506944

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