3 papers
astro-ph.HE2025
Self-Similar Solutions for Geometrically Thin Accretion Disks with Magnetically Driven Winds: Application to Tidal Disruption Events
Mageshwaran Tamilan, Kimitake Hayasaki, Takeru K. Suzuki
We analytically derive self-similar solutions for a time-dependent, one-dimensional, magnetically driven accretion-disk-wind model based on the magnetohydrodynamic equations. The m…
astro-ph.HE2025
Revealing Physical Properties of a Tidal Disruption Event: iPTF16fnl
Mageshwaran Tamilan, Gargi Shaw, Sudip Bhattacharyya +1
Tidal disruption event (TDE) iPTF16fnl shows a relatively low optical flare with observationally very weak X-ray emission and the spectroscopic property that the helium emission li…
astro-ph.HE2025
Steady-State Solutions for a Geometrically Thin Accretion Disk with Magnetically-Driven Winds
Mageshwaran Tamilan, Kimitake Hayasaki, Takeru K. Suzuki
We present steady-state solutions for a one-dimensional, magnetically-driven accretion disk wind model based on magnetohydrodynamic equations. We assume a geometrically thin, gas-p…