Smooth Transition from Shakura-Sunyaev Disc to Advection-Dominated Accretion Flow
LIN Yi-Qing, LU Ju-Fu, GU Wei-Min
Department of Physics, Xiamen University, Xiamen 361005
Smooth Transition from Shakura-Sunyaev Disc to Advection-Dominated Accretion Flow
LIN Yi-Qing;LU Ju-Fu;GU Wei-Min
Department of Physics, Xiamen University, Xiamen 361005
关键词 ：
97.60.Lf ,
98.62.Mw ,
95.30.Gv
Abstract ： We solve a set of basic equations describing black hole accretion flows using the standard Runge-Kutta method and a bridging formula for the radiative cooling, and show that a smooth transition from an Shakura-Sunyaev disc to an advection-dominated accretion flow is realizable for the high-viscosity case, without the need of involving any extra mechanism of energy transport.
Key words ：
97.60.Lf
98.62.Mw
95.30.Gv
出版日期: 2003-07-01
:
97.60.Lf
(Black holes)
98.62.Mw
(Infall, accretion, and accretion disks)
95.30.Gv
(Radiation mechanisms; polarization)
引用本文:
LIN Yi-Qing;LU Ju-Fu;GU Wei-Min. Smooth Transition from Shakura-Sunyaev Disc to Advection-Dominated Accretion Flow[J]. 中国物理快报, 2003, 20(7): 1179-1182.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I7/1179
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2003, Vol. 20 
