4 citations · 5 across the 4 of their papers we have counts for
4 papers
General relativistic quasi-spherical accretion in a dark matter halo
Razieh Ranjbar, Héctor R. Olivares-Sánchez
Context. The Bondi spherical accretion solution has been used to model accretion onto compact objects in a variety of situations, from interpretation of observations to subgrid mod…
Bondi-like Accretion Flow Dynamics: The Role of Gravitational Potential
Razieh Ranjbar, Héctor R. Olivares-Sánchez, Shahram Abbassi
The formation of massive black holes and their coevolution with host galaxies are pivotal areas of modern astrophysics. Spherical accretion onto a central point mass serves as a fo…
Slowly Rotating Accretion Flow Around SMBH in Elliptical Galaxy: Case With Outflow
Razieh Ranjbar, Shahram Abbassi
Observational evidence and many numerical simulations show the existence of wind (i.e., uncollimated outflow) in accretion systems of the elliptical galaxy center. One of the prima…
Global structure and dynamics of slowly rotating accretion flows
Razieh Ranjbar, Amin Mosallanezhad, Shahram Abbassi
We study the global solutions of slowly rotating accretion flows around the supermassive black hole in the nucleus of an elliptical galaxy. The velocity of accreted gas surrounding…