A class of self-gravitating, magnetized accretion disks

被引：11

作者：

Shadmehri, M ^{[1
]}

Khajenabi, F ^{[1
]}

机构：

[1] Ferdowsi Univ, Sch Sci, Dept Phys, Mashhad, Iran

来源：

ASTROPHYSICAL JOURNAL | 2006年 / 637卷 / 01期

关键词：

accretion; accretion disks; hydrodynamics;

D O I：

10.1086/498390

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The steady state structure of self-gravitating, magnetized accretion disks is studied using a set of self-similar solutions that are appropriate in the outer regions. The disk is assumed to be isothermal, and the magnetic field outside the disk is treated in a phenomenological way. However, the internal field is determined self-consistently. The behavior of the solutions is investigated by changing the input parameters of the model, i.e., mass accretion rate, coefficients of viscosity and resistivity, and magnetic field configuration.

引用

页码：439 / 445

页数：7

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