3 papers
astro-ph.EP2026
Investigation of gravitational stability of protoplanetary disks based on statistical analysis of their masses
Sophia A. Drobchik, Sergey A. Khaibrakhmanov
We compiled a sample of protoplanetary disks, combining data from ten surveys of star-forming regions. Based on the sample, we constructed a power-law approximation of the d…
astro-ph.SR2025
Analysis of the magnetic fields in massive young stellar objects with masers
P. I. Pavlova, S. A. Khaibrakhmanov, A. M. Sobolev
We analyze observational data on methanol masers in the disks of young massive stellar objects in the massive star formation regions: NGC6334I, G33.641-0.228, G12.89+0.49. Special…
astro-ph.GA2024
MHD Modeling of the Molecular Filament Evolution
I. M. Sultanov, S. A. Khaibrakhmanov
We perform numerical magnetohydrodynamic (MHD) simulations of the gravitational collapse and fragmentation of a cylindrical molecular cloud with the help of the FLASH code. The clo…