45 citations · 528 across the 37 of their papers we have counts for
4 papers · 1 filter
Origin of Macrospicule and Jet in Polar Corona by A Small-scale Kinked Flux-Tube
P. Kayshap, A. K. Srivastava, K. Murawski +1
We report an observation of a small scale flux-tube that undergoes kinking and triggers the macrospicule and a jet on November 11, 2010 in the north polar corona. The small-scale f…
Study of Failed CME Core Associated with Asymmetric Filament Eruption
N. C. Joshi, A. K. Srivastava, B. Filippov +3
We present the multi-wavelength observations of asymmetric filament eruption, associated CME and coronal downflows on 2012 June 17-18 during 20:00-05:00 UT. We use SDO/AIA, STEREO-…
A Multiwavelength Study of Eruptive Events on January 23, 2012 Associated with a Major Solar Energetic Particle Event
N. C. Joshi, W. Uddin, A. K. Srivastava +15
We use multiwavelength data from space and ground based instruments to study the solar flares and coronal mass ejections (CMEs) on January 23, 2012 that were responsible for one of…
Observational Evidence of Sausage-Pinch Instability in Solar Corona by SDO/AIA
A. K. Srivastava, R. Erdélyi, Durgesh Tripathi +3
We present the first observational evidence of the evolution of sausage-pinch instability in Active Region 11295 during a prominence eruption using data recorded on 12 September 20…