83 citations · 737 across the 35 of their papers we have counts for
6 papers · 1 filter
Plasmoids, Flows, and Jets During Magnetic Reconnection in a Failed Solar Eruption
Pankaj Kumar, Judith T. Karpen, Spiro K. Antiochos +3
We report a detailed analysis of a failed eruption and flare in active region 12018 on 2014 April 3 using multiwavelength observations from SDO/AIA, IRIS, STEREO, and Hinode/SOT. A…
Evolution of magnetic fields and energy release processes during homologous eruptive flares
Suraj Sahu, Bhuwan Joshi, Avijeet Prasad +1
We explore the processes of repetitive build-up and explosive release of magnetic energy together with the formation of magnetic flux ropes that eventually resulted into three homo…
Near-Earth Interplanetary Coronal Mass Ejections and Their Association with DH Type II Radio Bursts During Solar Cycles 23 and 24
Binal D. Patel, Bhuwan Joshi, Kyung-Suk Cho +2
We analyse the characteristics of interplanetary coronal mass ejections (ICMEs) during Solar Cycles 23 and 24. The present analysis is primarily based on the near-Earth ICME catalo…
Interferometric imaging, and beam-formed study of a moving Type IV Radio burst with LOFAR
Hongyu Liu, Pietro Zucca, Kyung-Suk Cho +6
Type IV radio burst has been studied for over 50 years. However, the specifics of the radio emission mechanisms is still an open question. In order to provide more information abou…
Reconstruction of Coronal Magnetic Fields Using a Poloidal-Toroidal Representation
Sibaek Yi, G. S. Choe, Kyung-Suk Cho +2
A new method for reconstruction of coronal magnetic fields as force-free fields (FFFs) is presented. Our method employs poloidal and toroidal functions to describe divergence-free…
Kink Oscillation of a Flux Rope During a Failed Solar Eruption
Pankaj Kumar, Valery M. Nakariakov, Judith T. Karpen +2
We report a decaying kink oscillation of a flux rope during a confined eruptive flare, observed off the solar limb by SDO/AIA, that lacked a detectable white-light coronal mass eje…