2020MNRAS.495.2112A

Query : 2020MNRAS.495.2112A

2020MNRAS.495.2112A - Mon. Not. R. Astron. Soc., 495, 2112-2124 (2020/June-3)

Young bilateral supernova remnants evolving into a turbulent interstellar magnetic field.

AVILA-AROCHE A., VELAZQUEZ P.F., CAMPS-FARINA A., TOLEDO-ROY J.C. and ESQUIVEL A.

Abstract (from CDS):

We employ 3D magnetohydrodynamic simulations to study the morphology and synchrotron emission of young supernova remnants evolving in a turbulent interstellar magnetic field, seeking to shed new light on to the polarization structure of the emission and on the debate concerning the quasi-parallel and quasi-perpendicular acceleration mechanisms. In the simulations, we consider a non-homogeneous interstellar medium magnetic field by introducing small random perturbations in the direction and intensity of the field. In order to analyse the dependence of the radio morphology on the degree of magnetic field perturbation and the observer's point of view, we compute synthetic maps of the polarized intensity, position-angle, polarization fraction, and the polar-reference angle. By comparing the distribution of this angle to the polarization intensity, we show that it is possible to identify what type of acceleration mechanism is taking place at the main shock front.

Journal keyword(s): MHD - polarization - radiation mechanisms: non-thermal - methods: numerical - ISM: supernova remnants

Simbad objects: 1

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Number of rows : 1

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2026	#notes
1	NAME Lupus SN	SNR	15 02 22.1	-42 05 49						~	1407	1

Query : 2020MNRAS.495.2112A

Basic data :

NAME Lupus SN -- SuperNova Remnant
Other object types:	`X (1E,1ES,...)`, `SNR (2009BASI,AJG,...)`, `Rad (GRS,MRC,...)`, `SN* (SN)`, `gam (TeV)`
ICRS coord. (ep=J2000) :	`15 02 22.1 -42 05 49 [ 3000 3000 90 ] D 1990PKS...C......0W`
FK4 coord. (ep=B1950 eq=1950) :	`14 59 05.6 -41 54 02 [ 3000 3000 90 ]`
Gal coord. (ep=J2000) :	`327.4109 +14.4674 [ 3000 3000 90 ]`
Angular size (arcmin):	`30.0 30.0 90 (Rad) D` `2014BASI...42...47G`

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`NAME Lupus SN`	`H 1506-42`	`PKS 1459-419`	`SN 1006`
`AJG 37`	`KOHX 1`	`PKS J1502-4205`	`TeV J1502-419`
`1E 1459.6-4146`	`1M 1457-416`	`SNR G327.6+14.6`	`2U 1440-39`
`1ES 1500-41.5`	`MRC 1459-417`	`SNR G327.6+14.5`	`3U 1439-39`
`GRS G327.60 +14.60`	`MSH 14-4-15`	`SN 1006A`	`4U 1458-41`
`1H 1458-416`	`PKS 1459-41`	`SN 1016`	`XSS J15031-4149`

References (1407 between 1850 and 2026) (Total 1407)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : NAME Lupus SN

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PKS 1459-41 PKS 1459-419 PKS J1502-4205

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