Browsing Astronomy and Astrophysics Programme (AAP) by Subject "Black holes"

Now showing items 1-3 of 3

Effect of AGN on the ISM of their hosts: A multi-wavelength perspective

Nandi, Payel

Active Galactic Nuclei (AGN) are among the high luminosity (1011 − 1014 L⊙ ) sources in the observable Universe, believed to be powered by the accretion of matter onto supermassive black holes (SMBHs; 105 − 1010 M⊙ ) at ...
Nonlinear and Geometric Properties of Accreting Compact Sources Based on Spectral and Timing Analyses

Adegoke, Oluwashina K

We study the spectro-temporal properties of the black hole X-ray binaries (BHXBs) GRS 1915+105 and IGR J17091-3624 with data from RXTE, Chandra and XMM-Newton. From the analysis result, we propose models of accretion ...
Spectro-temporal signatures of accretion flows around Galactic Black Holes

Sreehari, H

A system of two stars in which one is a black hole (BH) is referred to as a black hole binary (BHB). In a BHB, it is possible to have mass transfer from the secondary star (companion star) to the primary black hole. ...