243 citations · 2k across the 75 of their papers we have counts for
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Observational signatures of the coronal kink instability with thermal conduction
G. J. J. Botha, T. D. Arber, Abhishek K. Srivastava
It is known from numerical simulations that thermal conduction along magnetic field lines plays an important role in the evolution of the kink instability in coronal loops. This st…
Transient induced MHD oscillations : A tool to probe the solar active regions
Abhishek K. Srivastava, V. M. Nakariakov, B. N. Dwivedi +1
Solar transients and eruptive phenomena which are ubiquitous in the solar atmosphere, can shed new light to the understanding of the outstanding problems like coronal heating and t…
Observations of Post-flare Plasma Dynamics during an M1.0 Flare in AR11093 by SDO/AIA
Abhishek K. Srivastava, K. Murawski
We observe the motion of cool and hot plasma in a multi-stranded post flare loop system that evolved in the decay phase of a two ribbon M1.0 class flare in AR 11093 on 7 August 201…
On the Triggering of M-Class Solar Flare due to Loop-loop Interaction in AR NOAA 10875
Pankaj Kumar, Abhishek K. Srivastava, B. V. Somov +3
We present multiwavelength analysis of an M7.9 /1N solar flare which occurred on 27 April 2006 in AR NOAA 10875. The flare was triggered due to the interaction of two loop systems.…
Numerical simulations of solar macrospicules
K. Murawski, Abhishek K. Srivastava, T. V. Zaqarashvili
Context. We consider a localized pulse in the component of velocity, parallel to the ambient magnetic field lines, that is initially launched in the solar chromosphere. Aims. We ai…
Observations of a pulse driven cool polar jet by SDO/AIA
Abhishek K. Srivastava, Kris Murawski
Context. We observe a solar jet at north polar coronal hole (NPCH) using SDO AIA 304 °A image data on 3 August 2010. The jet rises obliquely above the solar limb and then retraces…