Spontaneous ring formation in wind-emitting accretion discs
نویسندگان
چکیده
منابع مشابه
Electron-positron outflows from gamma-ray emitting accretion discs
An e atmosphere is inevitably created around a black hole accretion disc whose spectrum extends to MeV energies. Pairs created in γ − γ collisions outside the disc are blown away by soft radiation (which dominates the bolometric luminosity of the disc) and form a semi-relativistic outflow. We simulate numerically the conversion of the MeV radiation into a vertical e outflow above a disc-like so...
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ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2019
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361/201834813