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Accretion Disks in Compact Stellar Systems
1993Disk instabilities in stellar accretion disks, J. Cannizzo and F. Meyer angular momentum transport in low mass accretion disks, E.T. Vishniac emission lines from accretion disks, E.L. Robinson eclipse mapping of accretion disks, K. Horne disk atmospheres, G. Shaviv discs and magnetospheres, A. King winds and boundary layers in accretion disks, J.
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Accretion of Stellar Winds in the Galactic Centre
2007We report a 3-dimensional numerical study of the accretion of stellar winds onto Sgr A*, the super-massive black hole at the centre of our Galaxy. Compared with previous investigations, we allow the stars to be on realistic orbits, include the recently discovered slow wind sources, and allow for optically thin radiative cooling.
Cuadra, J +3 more
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Accretion Powered Emission in Young Stellar Objects
2003We discuss evidence supporting the magnetospheric accretion mode of mass transfer onto the star for a much larger range of masses that previously known, ∼ 0.03M⊙ — ∼ 5M⊙, and show corresponding mass accretion rate determination over this mass range. We find that the mass accretion rate M increases with stellar mass M*, roughly asy M ∝ M * 2 .
Nuria Calvet, James Muzerolle
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Stellar explosions powered by black hole accretion
AIP Conference Proceedings, 2000The fate of massive (Mms≳25 M⊙) rotating stars for which the Type-II supernova mechanism fails to launch a strong explosion is studied by means of 1D and 2D hydrodynamical simulations. In the extreme case (Mms≳35 M⊙) a collapsar-a rapidly accreting (Ṁ≈0.1 M⊙ s−1) stellar mass black hole at the center of a collapsing star-forms promptly.
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