Number of the records: 1
Really focused stellar winds in X-ray binaries
- 1.0386677 - ASÚ 2013 RIV FR eng J - Journal Article
Hadrava, Petr - Čechura, Jan
Really focused stellar winds in X-ray binaries.
Astronomy & Astrophysics. Roč. 542, June (2012), A42/1-A42/11. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA MŠMT(CZ) LC06014; GA ČR GA202/09/0772; GA ČR GD205/09/H033
Grant - others:GAUK(CZ) 139810
Institutional research plan: CEZ:AV0Z10030501
Keywords : accretion disk * hydrodynamics * numerical methods
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 5.084, year: 2012
We model numerically the stellar wind from a supergiant component of a binary in radial and three-dimensional radiation hydrodynamic approximation taking into account the Roche potential, Coriolis force, and radiative pressure in the continuum and spectral lines. The Coriolis force influences substantially the mass loss and thus also the accretion rate. The focusing of the stellar wind by the gravitational field of the compact companion leads to the formation of a gaseous tail behind the companion.
Permanent Link: http://hdl.handle.net/11104/0217943
Number of the records: 1