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Dynamics of radiatively inefficient flows accreting onto radiatively efficient black hole objects
2006
Proceedings of the International Astronomical Union
I present results from numerical simulations of gas dynamics outside luminous accretion disks in active galactic nuclei. The gas, gravitationally captured by a super massive black hole, can be driven away by the energy and momentum of the radiation emitted during black hole accretion. Assuming axisymmetry, I study how the mass accretion and outflow rates, and the flow dynamics respond to changes in radiation heating relative to radiation pressure. I find that for a 10^8 MSUN black hole with the
doi:10.1017/s1743921307004905
fatcat:qjh2jwonrnfp5ndoq7cnpcnfwq