All-Moscow Seminar of Astrophysicists
(ASA)
The seminar is supported by the grant of Federal Programm "Integration"
annotation of talk
Tapas Kumar Das (IUCAA, India)
On the formation of accretion-powered astrophysical outflows from
galactic and extra-galactic sources harbouring
massive compact objects.
(In English)
We propose a simultaneous solution
scheme for coupled inflow-outflow systems in order to probe the
hydrodynamical
origin of accretion-powered astrophysical outflows from galactic and
extragalactic sources harbouring accreting massive compact objects. By
self-consistent
combination of accretion and wind solutions, we compute the mass outflow
rate Rdot m
in terms of accretion parameters and study the dependence
of Rdot m on various physical parameters governing the
flow. Unlike the self-similar
solutions present in the literature, our non-self-similar model
points out the exact location
from where these outflows are launched.