Spherical accretion onto black holes : a complete analysis of stationary solutions
Spherical accretion onto black holes : a complete analysis of stationary solutions
复制标题
黑洞上的球形吸积：稳态解的完整分析
DOI：
10.1086/170781
复制
发表时间：
1991
期刊：
影响因子：
--
通讯作者：
L. Zampieri
中科院分区：
文献类型：
--
作者：
L. Nobili;R. Turolla;L. Zampieri
通过建立一个自洽模型，重新研究了史瓦西黑洞的静态球形吸积问题，该模型包含了在天体物理等离子体中发生的所有相关物理过程，除了磁场和耗散过程的存在。特别是，通过吸积气体的辐射转移处理完全一般性使用完全相对论的形式主义。对辐射流体力学方程组的临界点和边界条件进行了细致的分析
The problem of stationary, spherical accretion onto a Schwarzshild hole is reinvestigated by the construction of a self-consistent model which incorporates all relevant physical processes taking place in an astrohpysical plasma, apart from the presence of magnetic fields and dissipative processes. In particular, transfer of radiation through the accreting gas is treated in full generality using a completely relativistic formalism. A careful analysis of critical points and boundary conditions for radiation hydrodynamics equations is performed