2007ApJ...661..385S

Query : 2007ApJ...661..385S

2007ApJ...661..385S - Astrophys. J., 661, 385-393 (2007/May-3)

Self-similar solutions for the emergence of energy-varying shock waves from plane-parallel atmospheres.

SUZUKI A. and SHIGEYAMA T.

Abstract (from CDS):

We present a self-similar solution to describe the propagation of a shock wave whose energy is deposited or lost at the front. The propagation of the shock wave in a medium having a power-law density profile and the expansion of the medium to a vacuum after the shock breakout are both described with a Lagrangian coordinate. The Chapman-Jouguet detonation is found to accelerate the medium most effectively. The results are compared with some numerical simulations in the literature. We derive the fractions of the deposited/lost energy at the shock front in some specific cases, which will be useful when applying this solution to actual phenomena.

Abstract Copyright: ∼

Journal keyword(s): Hydrodynamics - Shock Waves - Stars: Supernovae: General

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 1990N SN* 12 42 56.68 +13 15 23.4   12.69 12.62     SNIa 406 1

Query : 2007ApJ...661..385S

Basic data :
SN 1990N -- SuperNova
Other object types: otypes_help 		SN* (2011MNRAS,SN), V* (AAVSO)
ICRS coord. (ep=J2000) : 		12 42 56.68 +13 15 23.4 [ 1000 1000 90 ] D 1993BICDS..42...17T
FK4 coord. (ep=B1950 eq=1950) : 		12 40 25.80 +13 31 49.0 [ 1000 1000 90 ]
Gal coord. (ep=J2000) : 		294.36692 +75.98681 [ 1000 1000 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 898 [~] / z(~) 0.003 [~] / cz 899 [~]
   D 1999AJ....118.2675R
Spectral type: 		SNIa C 2008yCat....1.2024B
Fluxes (2) :
B 12.69 [0.02] D 2011MNRAS.410.1262W
V 12.62 [~] E ~
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SN 1990N AAVSO 1237+13

References (406 between 1850 and 2026) (Total 406)
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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