95 citations · 225 across the 11 of their papers we have counts for
4 papers · 1 filter
X-Ray Variability and the Inner Region in Active Galactic Nuclei
P. Mohan, A. Mangalam
We present theoretical models of X-ray variability attributable to orbital signatures from an accretion disk including emission region size, quasi-periodic oscillations (QPOs) and…
Separable solutions of force-free spheres and applications to solar active regions
A. Prasad, A. Mangalam, B. Ravindra
In this paper, we present a systematic study of the force-free field equation for simple axisymmetric configurations in spherical geometry and apply it to the solar active regions.…
Parametric models of the periodogram
P. Mohan, A. Mangalam, S. Chattopadhyay
The maximum likelihood estimator is used to determine fit parameters for various parametric models of the Fourier periodogram followed by the selection of the best fit model amongs…
Models of force-free spheres and applications to solar active regions
A. Prasad, A. Mangalam
Here we present a systematic study of force-free field equation for simple axisymmetric configurations in spherical geometry. The condition of separability of solutions in radial a…