132 citations · 3.1k across the 125 of their papers we have counts for
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Insights into the evolution of symbiotic recurrent novae from radio synchrotron emission: V745 Scorpii and RS Ophiuchi
N. G. Kantharia, Prasun Dutta, Nirupam Roy +6
We present observations at 610 MHz and 235 MHz using the Giant Metrewave Radio Telescope (GMRT) of the recurrent nova V745 Scorpii which recorded its last outburst on 6 February 20…
Propagating Disturbances in The Solar Corona and Spicular Connection
Tanmoy Samanta, Vaibhav Pant, Dipankar Banerjee
Spicules are small hairy like structures seen at the solar limb mainly at chromospheric and transition region lines. They generally live for 3-10 minutes. We observe these spicules…
Evolution of the dust in V4332 Sagittarii
Dipankar. P. K. Banerjee, Joseph A. Nuth, Karl A. Misselt +6
An eruptive nova-like event took place in 1994 in the stellar-merger candidate V4332 Sgr. Following the eruption, dust consisting of refractory silicate rich dust grains containing…
Modelling the synchrotron light curves in recurrent novae V745 Scorpii and RS Ophiuchi
N. G. Kantharia, P. Dutta, N. Roy +6
In this paper, we present the synchrotron light curve at 610 MHz from the recurrent nova V745 Sco following its outburst on 6 February 2014. The system has been detected and period…
Near Infrared studies during maximum and early decline of Nova Cephei 2014 and Nova Scorpii 2015
Mudit K. Srivastava, N. M. Ashok, D. P. K. Banerjee +1
We present multi-epoch near-infrared photo-spectroscopic observations of Nova Cephei 2014 and Nova Scorpii 2015, discovered in outburst on 2014 March 8.79 UT and 2015 February 11.8…
The Expanding Fireball of Nova Delphini 2013
G. H. Schaefer, T. ten Brummelaar, D. R. Gies +34
A classical nova occurs when material accreting onto the surface of a white dwarf in a close binary system ignites in a thermonuclear runaway. Complex structures observed in the ej…
Propagating Disturbances along fan-like coronal loops in an active region
S. Mandal, T. Samanta, D. Banerjee +2
Propagating disturbances are often observed in active region fan-like coronal loops. They were thought to be due to slow mode MHD waves based on some of the observed properties. Bu…
MHD Waves in the coronal holes
D. Banerjee, S. Krishna Prasad
Coronal holes are the dark patches in the solar corona associated with relatively cool, less dense plasma and unipolar fields. The fast component of the solar wind emanates from th…
Dynamics of on-disk plumes as observed with Interface Region Imaging Spectrograph, Atmospheric Imaging Assembly and Helioseismic and Magnetic Imager
Vaibhav Pant, Laurent Dolla, Rakesh Mazumder +3
We examine the role of small-scale transients in the formation and evolution of solar coronal plumes. We study the dynamics of plume footpoints seen in the vicinity of a coronal ho…
Quasi-Periodic Oscillation of a Coronal Bright Point
Tanmoy Samanta, Dipankar Banerjee, Hui Tian
Coronal bright points (BPs) are small-scale luminous features seen in the solar corona. Quasi-periodic brightenings are frequently observed in the BPs and are generally linked with…
MHD Seismology of a loop-like filament tube by observed kink waves
V. Pant, A. K. Srivastava, D. Banerjee +4
We report and analyze the observational evidence of global kink oscillations in a solar filament as observed in H alpha by National Solar Observatory (NSO)/Global Oscillation Netwo…