The role of black hole spin and magnetic field threading the unstable neutrino disk in gamma ray bursts

Aims. We report on the third phase of our study of the neutrino-cooled hyperaccreting torus around a black hole that powers the jet in gamma ray bursts. We focus on the influence of the black hole spin on the properties of the torus. Methods. The structure of a stationary torus around the Kerr black...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2010-01, Vol.509, p.A55
Hauptverfasser:	Janiuk, A., Yuan, Y.-F.
Format:	Artikel
Sprache:	eng
Schlagworte:	accretion accretion disks Astronomy black holes physics Earth, ocean, space Exact sciences and technology instabilities magnetic fields neutrinos stars: gamma-ray bursts: general
Online-Zugang:	Volltext
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