26 citations · 74 across the 8 of their papers we have counts for
8 papers
Thermal Conduction in Clumpy Disks and BLR clouds
Hussein Ayad, Maryam Samadi, Shahram Abbassi
We investigate the dynamics of clumps that coexisted with/in advection-dominated accretion flows by considering thermal conductivity. Thermal conduction can be one of the effective…
Analytical Solutions of Radiative Transfer Equations in Accretion Discs with Finite Optical Depth
Maryam Samadi, Fahimeh Habibi, Shahram Abbassi
The main purpose of this paper is to obtain analytical solutions for radiative transfer equations related to the vertical structure of accretion discs with finite optical depth. In…
Bondi accretion in the finite luminous region of elliptical galaxies
M. Samadi, S. Zangeneh, S. Abbassi
The classical Bondi model is adopted to study accretion onto the finite luminous region around the central massive black hole (MBH) in an elliptical galaxy. Unlike Bondi (1952), we…
Accretion flows with comparable radiation and gas pressures
Maryam Samadi, Shahram Abbassi, Wei-Min Gu
By taking into account photon absorption, we investigate the vertical structure of accretion flows with comparable radiation and gas pressures. We consider two separate energy equa…
Anchoring polar magnetic field in a stationary thick accretion disk
Maryam Samadi, Shahram Abbassi
We investigate the properties of a hot accretion flow bathed in a poloidal magnetic field. We consider an axisymmetric viscous resistive flow in the steady state configuration. We…
How does an asymmetric magnetic field change the vertical structure of a hot accretion flow?
Maryam Samadi, Shahram Abbassi, Richard Lovelace
This paper explores the effects of large-scale magnetic fields in hot accretion flows for asymmetric configurations with respect to the equatorial plane. The solutions that we have…
The Effect of Large Scale Magnetic Field on Outflow in ADAFs: an Odd Symmetry Configuration
Maryam Samadi, Shahram Abbassi
We construct self-similar inflow-outflow solutions for a hot viscous-resistive accretion flow with large scale magnetic fields that have odd symmetry with respect to the equatorial…
The Effect of Toroidal Magnetic Field on Thickness of a Viscose-Resistive Hot Accreting Flow
Maryam Samadi, Shahram Abbassi, Mahdi Khajavi
By taking into account the effect of toroidal magnetic field and its correspond heating, we determine the thickness of advection-dominated accretion flows. We consider an axisymetr…