1 citations · 1 across the 3 of their papers we have counts for
4 papers
The effects of thermal conduction on the hot accretion flows
Mohsen Shadmehri, Fazeleh Khajenabi
Thermal conduction has been suggested as a possible mechanism by which sufficient extra heating is provided in radiation-dominated accretion flows. We consider the extreme case in…
The Lifetimes of Molecular Cloud Cores: What is the Role of the Magnetic Field?
E. Vazquez-Semadeni, J. Kim, M. Shadmehri +1
We discuss the lifetimes and evolution of dense cores formed as turbulent density fluctuations in magnetized, isothermal molecular clouds. We consider numerical simulations in whic…
Can Hydrostatic Cores Form Within Isothermal Molecular Clouds?
Enrique Vazquez-Semadeni, Mohsen Shadmehri, Javier Ballesteros-Paredes
Under the assumptions that molecular clouds are nearly spatially and temporally isothermal and that the density peaks (``cores'') within them are formed by turbulent fluctuations,…
Virial theorem analysis of 3D numerical simulations of MHD self-gravitating turbulence
Mohsen Shadmehri, Enrique Vazquez-Semadeni, Javier Ballesteros-Paredes
We discuss the virial balance of all members of a cloud ensemble in numerical simulations of self-gravitating MHD turbulence. We first discuss the choice of reference frame for eva…