Artículo
A 3D MHD simulation of SN 1006: a polarized emission study for the turbulent case
Velazquez, Paula Florencia; Schneiter, Ernesto Matías
; Reynoso, Estela Marta
; Esquivel, Alejandro; del Colle, Franco Alberto
; Toledo Roy, J. C.; Gomez, Daniel Osvaldo
; Sieyra, María Valeria
; Moranchel Basurto, A.
Fecha de publicación:
01/2017
Editorial:
Oxford University Press
Revista:
Monthly Notices of the Royal Astronomical Society
ISSN:
0035-8711
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Three dimensional magnetohydrodynamical simulations were carried out in order to perform a new polarization study of the radio emission of the supernova remnant SN 1006. These simulations consider that the remnant expands into a turbulent interstellar medium (including both magnetic field and figuredensity perturbations). Based on the referenced-polar angle technique, a statistical study was done on observational and numerical magnetic field positionangle distributions. Our results show that a turbulent medium with an adiabatic index of 1.3 can reproduce the polarization properties of the SN 1006 remnant. This statistical study reveals
itself as a useful tool for obtaining the orientation of the ambient magnetic field, previous to be swept up by the main supernova remnant shock.
Palabras clave:
Fluids
,
Plasmas
,
Turbulence
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Identificadores
Colecciones
Articulos(IAFE)
Articulos de INST.DE ASTRONOMIA Y FISICA DEL ESPACIO(I)
Articulos de INST.DE ASTRONOMIA Y FISICA DEL ESPACIO(I)
Citación
Velazquez, Paula Florencia; Schneiter, Ernesto Matías; Reynoso, Estela Marta; Esquivel, Alejandro; del Colle, Franco Alberto; et al.; A 3D MHD simulation of SN 1006: a polarized emission study for the turbulent case; Oxford University Press; Monthly Notices of the Royal Astronomical Society; 466; 4; 1-2017; 4851-4857
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