2022MNRAS.509..559K

Query : 2022MNRAS.509..559K

2022MNRAS.509..559K - Mon. Not. R. Astron. Soc., 509, 559-566 (2022/January-1)

Stability of an ionization front in Bondi accretion.

KETO E. and KUIPER R.

Abstract (from CDS):

Spherical Bondi accretion is used in astrophysics as an approximation to investigate many types of accretion processes. Two-phase accretion flows that transition from neutral to ionized have observational support in high-mass star formation, and have application to accretion flows around any ionizing source, but the hydrodynamic stability of two-phase Bondi accretion is not understood. With both semi-analytic and fully numerical methods, we find that these flows may be stable, conditionally stable, or unstable depending on the initial conditions. The transition from an R-type to a D-type ionization front plays a key role in conditionally stable and unstable flows.

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

Journal keyword(s): hydrodynamics - stars: formation

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 SNR G010.6-00.4 SNR 18 10 28 -19 55.8           ~ 58 0

Query : 2022MNRAS.509..559K

Basic data :
SNR G010.6-00.4 -- SuperNova Remnant
Other object types: otypes_help 		SNR (SNR), Rad (W)
ICRS coord. (ep=J2000) : 		18 10 28.0 -19 55 48 [ ] E ~
FK4 coord. (ep=B1950 eq=1950) : 		18 07 30.0 -19 56 27 [ ]
Gal coord. (ep=J2000) : 		010.6226 -00.3812 [ ]
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Identifiers (2) :
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SNR G010.6-00.4 W 31b

References (58 between 1850 and 2026) (Total 58)
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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