6 papers
Multifrequency evolution of the Integrated pulse profile of radio pulsars by implementing the inverse Compton mechanism
Tridib Roy, Mayuresh Surnis, Mageshwaran Tamilan +2
The Main Aim of this paper is to explain the emergence of new components of pulsars at higher radio bands by implementing the Inverse Compton Scattering Mechanism. From pulsar radi…
Time-Dependent Accretion Disks with Magnetically Driven Winds: Green's Function Solutions
Mageshwaran Tamilan
We present Green's function solutions for a geometrically thin, one-dimensional Keplerian accretion disk that includes angular momentum extraction and mass loss due to magnetohydro…
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…
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…
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…
Evolution of Tidal Disruption Event Disks with Magnetically Driven Winds
Mageshwaran Tamilan, Kimitake Hayasaki, Takeru K. Suzuki
We present a time-dependent, one-dimensional, magnetically-driven disk wind model based on magnetohydrodynamic (MHD) equations, in the context of tidal disruption events (TDEs). We…