958 citations · 2.5k across the 61 of their papers we have counts for
61 papers
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…
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…
Soft X-ray Spectral Diagnostics of Multi-thermal Plasma in Solar Flares with Chandrayaan-2 XSM
N. P. S. Mithun, Santosh V. Vadawale, Giulio Del Zanna +7
Spectroscopic observations in X-ray wavelengths provide excellent diagnostics of the temperature distribution in solar flare plasma. The Solar X-ray Monitor (XSM) onboard the Chand…
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…