47 citations · 557 across the 53 of their papers we have counts for
4 papers · 1 filter
Gravitational instability of filamentary molecular clouds, including ambipolar diffusion
Mohammad Hosseinirad, Kazem Naficy, Shahram Abbassi +1
The gravitational instability of a filamentary molecular cloud in non-ideal magnetohydrodynamics is investigated. The filament is assumed to be in hydrostatic equilibrium. We add t…
Exact analytical solutions for ADAFs
Asiyeh Habibi, Shahram Abbassi, Mohsen Shadmehri
We obtain two-dimensional exact analytic solutions for the structure of the hot accretion flows without wind. We assume that the only non-zero component of the stress tensor is $T_…
On the gravitational stability of the Maclaurin disk
Mahmood Roshan, Shahram Abbassi, Habib G. Khosroshahi
We study the global gravitational stability of a gaseous self-gravitating Maclaurin disk in the absence of a halo. Further, we replace Newtonian gravity with the specific Modified…
The influence of outflow in supercritical accretion flows
Fatemeh Zahra Zeraatgari, Shahram Abbassi, Amin Mosallanezhad
We solve the radiation-hydrodynamic (RHD) equations of supercritical accretion flows in the presence of radiation force and outflow by using self similar solutions. Compare with th…