2.10. Self-similar viscous growth of the central core of AGN seeds
1998 ◽
Vol 184
◽
pp. 77-78
Keyword(s):
The Self
◽
Dynamical collapse of rotating cloud and subsequent mass supply to the central object is the basic physical process on the formation of the central black holes in the high-z QSO cosmologically. Considering the formation of super massive black holes, the centrifugal barrier plays an important role. In this contribution, I consider the viscous effect to the self-gravitating disk which formed cosmologically. In particular, unsteady growth of the central core is treated consistently with surrounding accreting disks semi-analytically. A new self-similar solution of axisymmetric viscous accretion onto an evolving point mass is obtained. Application to QSO progenitor black hole formation is briefly discussed.
2018 ◽
Vol 27
(06)
◽
pp. 1841003
Keyword(s):
2009 ◽
Vol 5
(S267)
◽
pp. 26-33
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Keyword(s):
1997 ◽
Vol 163
◽
pp. 620-625
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Keyword(s):
2020 ◽
Vol 15
(S359)
◽
pp. 238-242
Keyword(s):
1992 ◽
Vol 3
(4)
◽
pp. 319-341
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Keyword(s):
1989 ◽
Vol 136
◽
pp. 639-643
Keyword(s):