116 citations · 650 across the 22 of their papers we have counts for
22 papers
Evolutionary stages and triggering process of a complex eruptive flare with circular and parallel ribbons
Navin Chandra Joshi, Bhuwan Joshi, Prabir K. Mitra
We report multi-wavelength study of a complex M-class solar eruptive flare that consists of three different sets of flare ribbons, viz. circular, parallel, and remote ribbons. Magn…
Sequential Lid Removal in a Triple-Decker Chain of CME-Producing Solar Eruptions
Navin Chandra Joshi, Alphonse C. Sterling, Ronald L. Moore +1
We investigate the onsets of three consecutive coronal mass ejection (CME) eruptions in 12 hours from a large bipolar active region (AR) observed by SDO, STEREO, RHESSI, and GOES.…
Generalisation of the Magnetic Field Configuration of typical and atypical Confined Flares
Navin Chandra Joshi, Xiaoshuai Zhu, Brigitte Schmieder +6
Atypical flares cannot be naturally explained with standard models. To predict such flares, we need to define their physical characteristics, in particular, their magnetic environm…
Flux Rope Breaking and Formation of a Rotating Blowout Jet
Navin Chandra Joshi, Naoto Nishizuka, Boris Filippov +2
We analyzed a small flux rope eruption converted into a helical blowout jet in a fan-spine configuration using multi-wavelength observations taken by SDO, which occurred near the l…
Onset of a Large Ejective Solar Eruption from a Typical Coronal-Jet-Base Field Configuration
Navin Chandra Joshi, Alphonse C. Sterling, Ronald L. Moore +2
Utilizing multiwavelength observations and magnetic field data from SDO/AIA, SDO/HMI, GOES and RHESSI, we investigate a large-scale ejective solar eruption of 2014 December 18 from…
Interaction of Two Filament Channels of Different Chiralities
Navin Chandra Joshi, Boris Filippov, Brigitte Schmieder +3
We present observations of interactions between the two filament channels of different chiralities and associated dynamics that occurred during 2014 April 18 -- 20. While two flux…