Morgan, E.E. Falco, The Quasar accretion disk size-Black Hole mass relation, Astrophys. J. 712 (2010) 1129-1136.Morgan, C. W., Kochanek, C. S., Morgan, N. D., and Falco, E. E. (2010). The Quasar Accretion Disk Size-Black Hole Mass Rela- tion. ApJ, 712(2):1129-1136....
The new research draws on a theory that black hole mergers occur regularly in accretion disks surrounding supermassive black holes. The accretion disk is a swirling region full of gas, dust, stars and black holes, and in this extreme environment the cosmic beasts constantly come into...
Viscous torque is prescribed in term of an 伪 parameter and mass accretion rate is set to be supercritical. When enough energy is generated by hydrogen burning, the disk expands vertically to the equatorial plane. More work is done by pressure than the net energy generated, causing temperature ...
AF did not consider the Kerr black hole. The rotation of the black hole affects the behavior of neutrinos. In addition the rotation of the black hole makes the inner radius of the accretion disk smaller. These effects may drastically change EDR differently from the case for the ...
从照片上看这是一个中心为黑色的明亮环状结构,黑色部分是黑洞投下的“阴影”(shadow),明亮部分是绕黑洞高速旋转的吸积盘(accretion disk)。网友们还发挥想象将黑洞修图成了甜甜圈的模样。 美国国家航空航天局(NASA)对黑洞的科普是:A black hole is a place in space where gravity pulls so much that even ...
C. Foundations of black hole accretion disk theory. Living Rev. Relativ. 16, 1 (2013). Article ADS PubMed PubMed Central Google Scholar Abubekerov, M. K., Antokhina, E. A., Bogomazov, A. I. & Cherepashchuk, A. M. The mass of the black hole in the X-ray binary M33 X-7...
In this artist's illustration, a supermassive black hole, millions or even billions times the mass of our sun, is seen at the center, surrounded by matter flowing onto the black hole in what's called an accretion disk. This disk forms as the dust and gas in the galaxy fall onto the ...
Any massive particle that goes beyond the ISCO will fall onto a black hole, so the disk is considered to have a radius larger than the ISCO to maintain its structure. The location of the ISCO and the properties of the accretion disk (such as its size, temperature, and brightness) can ...
accretion flow, whereas the rest of the stellar debris (the outer tidal stream) is unbound and leaves the system11. In an rpTDE, the star must be on a bound orbit around the black hole. In this case, both the inner and outer tidal streams can remain bound to the black hole. The ...
effects on the image of the KN-MOG BH with the thin disk accretion, but the influence ofαis much greater. So, this indicates thatαplays a dominant role in this spacetime. Introduction Black hole (BH) is a type of dense celestial object predicted by general relativity, scientists have ...