118 citations · 636 across the 63 of their papers we have counts for
63 papers
Assessing the accuracy of the star formation rate measurements by direct star count in molecular clouds
Sami Dib, Jian Wen Zhou, Sébastien Comerón +8
Star formation estimates based on the counting of YSOs is commonly applied to nearby star-forming regions in the Galaxy. With this method, the SFRs are measured using the counts of…
Analytical solutions for the evolution of MHD wind-driven accretion discs
Mohsen Shadmehri, Fazeleh Khajenabi
We present new analytical solutions for the evolution of protoplanetary discs (PPDs) where magnetohydrodynamic (MHD) wind-driven processes dominate. Our study uses a 1D model which…
Gravitational Slip parameter and Gravitational Waves in Einstein-Cartan theory
Maryam Ranjbar, Siamak Akhshabi, Mohsen Shadmehri
We study the evolution of scalar and tensor cosmological perturbations in the framework of the Einstein-Cartan theory of gravity. The value of the gravitational slip parameter whic…
The structure and characteristic scales of molecular clouds
Sami Dib, Sylvain Bontemps, Nicola Schneider +8
The structure of molecular clouds (MCs) holds important clues on the physical processes that lead to their formation and subsequent evolution. While it is well established that tur…
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…
Time-dependent evolution of the protoplanetary discs with magnetic winds
Mohsen Shadmehri, Sayyedeh Masoumeh Ghoreyshi
We study the evolution of the protoplanetary discs (PPDs) in the presence of magnetically driven winds with the stress relations motivated by the non-ideal MHD disc simulations. Co…