125 citations · 614 across the 35 of their papers we have counts for
4 papers · 1 filter
A nanoflare model for active region radiance: application of artificial neural networks
M. Bazarghan, H. Safari, D. E. Innes +2
Context. Nanoflares are small impulsive bursts of energy that blend with and possibly make up much of the solar background emission. Determining their frequency and energy input is…
Exact solutions for standing kink modes of the longitudinally stratified coronal loops
N. Dadashi, H. Safari, S. Nasiri +1
The influence of longitudinal structuring on the fast kink modes of coronal loops is investigated. Analytical dispersion relations and mode profiles are derived for the second-orde…
Oscillations of longitudinally density stratified coronal loops
H. Safari, S. Nasiri, Y. Sobouti
We investigate the standing kink modes of a cylindrical model of coronal loops. The density is stratified along the loop axis and changes discontinuously at the surface of the cyli…
Resonant absorption in dissipative flux tubes
H. Safari, S. Nasiri, K. Karami +1
We study the resonant absorption of MHD waves in magnetized flux tubes with a radial density inhomogeneity. Within the approximation that resistive and viscous processes are operat…