62 citations · 268 across the 16 of their papers we have counts for
16 papers
Onset and evolution of solar flares: Application of 2D and 3D models of magnetic reconnection
Bhuwan Joshi, Prabir K. Mitra, Astrid M. Veronig +1
The contemporary multi-wavelength observations have revealed various important features during solar flares which, on one hand, support the two-dimensional (2D) "standard flare mod…
Origin of extreme solar eruptive activity from the active region NOAA 12673 and the largest flare of solar cycle 24
Bhuwan Joshi, Prabir K. Mitra
During 2017, when the Sun was moving toward the minimum phase of solar cycle 24, an exceptionally eruptive active region (AR) NOAA 12673 emerged on the Sun during August 28-Septemb…
Homologous compact major blowout-eruption solar flares and their production of broad CMEs
Suraj Sahu, Bhuwan Joshi, Alphonse C. Sterling +2
We analyze the formation mechanism of three homologous broad coronal mass ejections (CMEs) resulting from a series of solar blowout-eruption flares with successively increasing int…
Multiwavelength Signatures of Episodic Null Point Reconnection in a Quadrupolar Magnetic Configuration and the Cause of Failed Flux Rope Eruption
Prabir K. Mitra, Bhuwan Joshi, Astrid M. Veronig +1
In this paper, we present multiwavelength observations of the triggering of a failed-eruptive M-class flare from the active region NOAA 11302, and investigate the possible reasons…
A Transient Coronal Sigmoid in Active Region NOAA 11909: Build-up Phase, M-class Eruptive Flare, and Associated Fast Coronal Mass Ejection
Hema Kharayat, Bhuwan Joshi, Prabir K. Mitra +2
In this article, we investigate the formation and disruption of a coronal sigmoid from the active region (AR) NOAA 11909 on 07 December 2013, by analyzing multi-wavelength and mult…
Two-stage evolution of an extended C-class eruptive flaring activity from sigmoid active region NOAA 12734: SDO and Udaipur-CALLISTO observations
Bhuwan Joshi, Prabir K. Mitra, R. Bhattacharyya +4
We present a multi-wavelength investigation of a C-class flaring activity that occurred in the active region NOAA 12734 on 8 March 2019. The investigation utilises data from AIA an…