2022MNRAS.509.5669R

Query : 2022MNRAS.509.5669R

2022MNRAS.509.5669R - Mon. Not. R. Astron. Soc., 509, 5669-5678 (2022/February-1)

The propagation of strong shocks into planetary and stellar atmospheres with graded density profiles.

REMOROV A. and YALINEWICH A.

Abstract (from CDS):

Previous works developed an analytic model for the propagation of shock waves into atmospheres with a uniform density. In this work, we generalized this formalism to account for graded density profiles. These waves can occur in a wide range of astrophysical events, such as collisions in planetary and stellar atmospheres, common envelope explosions, and peculiar type Ia supernovae. The behaviour of the shock wave and its evolution can be modelled using type II self-similar solutions. In such solutions, the evolution of the shock wave is determined by boundary conditions at the shock front and a singular point in the shocked region. We show how the evolution can be determined for different equations of state and density profiles, and compare these results to numerical simulations. We also demonstrate how these results can be applied to a wide range of problems in astrophysics.

Abstract Copyright: © 2021 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): hydrodynamics - shock waves - stars: atmospheres

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 SN 2016bse SN* 09 20 34.30 +50 41 46.8           SNIIP 134 0

Query : 2022MNRAS.509.5669R

Basic data :
SN 2016bse -- SuperNova
Other object types: otypes_help 		SN* (2015ATel,SN), ev (AT,iPTF,...), SN? ([YUT2017])
ICRS coord. (ep=J2000) : 		09 20 34.30 +50 41 46.8 [ ] D 2017Natur.551..210A
FK4 coord. (ep=B1950 eq=1950) : 		09 17 07.59 +50 54 31.1 [ ]
Gal coord. (ep=J2000) : 		167.38466 +43.97415 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 10107 [~] / z(spectroscopic) 0.0343 [~] / cz 10283 [~]
   (Opt) D 2021ApJS..255...29S
Spectral type: 		SNIIP C 2015ATel.6898....1L
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Identifiers (6) :
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SN 2016bse CRTS CSS141118 J092034+504148 [YUT2017] KISS15ah
AT 2016bse iPTF 14hls Gaia 16aog

References (134 between 1850 and 2026) (Total 134)
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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