Results 141 to 150 of about 34,507 (229)

Evidence for a Supermassive Black Hole in the S0 Galaxy NGC 3245 [PDF]

open access: bronze, 2001
Aaron J. Barth   +5 more
openalex   +1 more source

Using of the Correction Schwarzschild radius Equation and Its Application of the Black Holes

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
  This study is a try to compare between the traditional Schwarzschild’s radius and the equation of Schwarzschild’s radius including the photon’s wavelength that is suggested by Kanarev for black holes to correct the error in the calculation of ...
Majida H. Al-kubaisy
doaj  

Time delay of light in the gravitational lensing of supermassive black holes in dark matter halos

open access: yesEuropean Physical Journal C: Particles and Fields
The dark matter halo has non-negligible effects on the gravitational lensing of supermassive black hole in the galaxy center. Our work presents a study on the time-delay of light in gravitational lensing of black holes enclosed by dark matter halos.
Chen-Kai Qiao, Ping Su
doaj   +1 more source

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