accretion disk supermassive black hole event horizon Kerr black hole mini black hole On the Web: Cell Press - Heliyon - Radiating Kerr black hole and Hawking radiation (PDF)(Jan. 03, 2025) See all related content Top Questions What is a black hole?
E. Woosley, et al. (1999). "Formation rates of black hole accretion disk gamma-ray bursts." Astrophysical Journal 526(1): 152-177.C. L. Fryer, S. E. Woosley, D. H. Hartmann, Formation Rates of Black Hole Accretion Disk Gamma-Ray Bursts, Astrophys. J. 526 (1999) 152- 177....
Black hole mass and accretion rate of Active Galactic Nuclei Besides applying these relations in deriving black hole masses of various types of AGNs, we also employed the fundamental plane of elliptical galaxies to ... XB Wu,FK Liu,R Wang,... - 《Journal of the Korean Physical Society》 ...
“Measuring black hole masses, and how these compare to the properties of their host galaxies is the best way to begin to understand why this mystery endures. Our new method opens a new window onto this problem, and with the next generation of instruments will allow us to explore this in ...
Black Hole Accretion and Starbursts Triggered by Interactions in Hierarchical Galaxy Formation 来自 Springer 喜欢 0 阅读量: 24 作者:N Menci,A Cavaliere,E Giallongo,A Fontana 摘要: We include into a semi-analytic model of galaxy formation a physical description of starbursts and of the feeding of...
Several black hole X-ray transients have a very long recurrence time, decades of years [2]. We interpret this as a marginal occurrence of a dwarf nova type disk instability in the cool outer accretion disk. We compute how the recurrence time varies with the mass overflow rate from the ...
(4) the hardness–intensity diagram (HID, [82]) and the accretion rate ratio–intensity diagram (ARRID, [83,84]) for individual XRB and the statistical version, the disk-fraction luminosity diagrams [76,82]; (5) the inverse correlation between QPO frequencies and black hole masses [22,25...
Within the possible parameter range (57), the radius appears to be almost exactly equal to the horizon radius of a Schwarzschild black hole: 𝑟0≈2𝐺𝑀𝑐2.r0≈2GMc2. (64) Most of the astrophysical objects have accretion disks. In order to calculate the flux of energy from the ...
The Event Horizon Telescope’s global network of radio dishes has produced the first-ever direct image of a black hole and its event horizon.
We consider accretion onto a Kiselev black hole. We obtain the fundamental equations for accretion without the back-reaction. We determine the general analytic expressions for the critical points and the mass accretion rate and find the physical conditions the critical points should fulfill. The case...