Astronomy and Astrophysics – Astrophysics
Scientific paper
2003-12-19
Mon.Not.Roy.Astron.Soc. 349 (2004) 375
Astronomy and Astrophysics
Astrophysics
Accepted for publication in MNRAS. 11 single column pages. Two black and white and one colour encapsulated postscript figures
Scientific paper
10.1111/j.1365-2966.2004.07528.x
Investigation of the behaviour of accreting matter close to the black hole event horizon is of fundamental importance in relativistic and high energy astrophysics because they provide the key features of the diagnostic spectra of the stellar mass and super-massive black holes. In this paper, we examine the terminal behaviour of general relativistic matter in multi-transonic, advective black hole accretion discs. We compute, for the first time we believe, the values of various dynamical and thermodynamic multi-transonic flow variables {\it extremely close} ($\le$ 0.01 $r_g$) to the event horizon and study the dependence of these variables on fundamental accretion parameters. Our calculation is useful for a better understanding of Hawking radiation from acoustic black holes.
No associations
LandOfFree
Behaviour of matter close to the event horizon does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Behaviour of matter close to the event horizon, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Behaviour of matter close to the event horizon will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-656476