118 citations · 636 across the 63 of their papers we have counts for
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The self-similar structure of advection-dominated discs with outflow and radial viscosity
S. M. Ghoreyshi, M. Shadmehri
Observational evidence and theoretical arguments postulate that outflows may play a significant role in the advection-dominated accretion discs (ADAFs). While the azimuthal viscosi…
Fourier analysis of advection-dominated accretion flows
Asiyeh Habibi, Shahram Abbassi, Mohsen Shadmehri
We implement a new semi-analytical approach to investigate radially self-similar solutions for the steady-state advection-dominated accretion flows (ADAFs). We employ the usual …
Analytical solution for the structure of ADAFs
Mohsen Shadmehri
The standard Advection-Dominated Accretion Flow (ADAF) is studied using a set of self-similar analytical solutions in the spherical coordinates. Our new solutions are useful for st…
Influence of the back-reaction of streaming cosmic rays on magnetic field generation and thermal instability
Anatoly K. Nekrasov, Mohsen Shadmehri
Using a multi-fluid approach, we investigate streaming and thermal instabilities of the electron-ion plasma with homogeneous cold cosmic rays propagating perpendicular to the backg…