87 citations · 508 across the 15 of their papers we have counts for
15 papers
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…
Chain Reconnections observed in Sympathetic Eruptions
Navin Chandra Joshi, Brigitte Schmieder, Tetsuya Magara +2
The nature of various plausible causal links between sympathetic events is still a controversial issue. In this work, we present multi-wavelength observations of sympathetic erupti…
The Role of Erupting Sigmoid in Triggering a Flare with Parallel and Large-Scale Quasi-Circular Ribbons
Navin Chandra Joshi, Chang Liu, Xudong Sun +3
In this paper, we present observations and analysis of an interesting sigmoid formation, eruption and the associated flare that occurred on 2014 April 18 using multi-wavelength dat…