activity
19992026
most citedThe Fast, Luminous Ultraviolet Transient AT2018cow: Extreme Supernova, or Disruption of a Star by an Intermediate-Mass Black Hole?

230 citations · 1.2k across the 56 of their papers we have counts for

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Showing 2021 · astro-ph.HEShow all

4 papers · 2 filters

astro-ph.HE2021★ 18 cited

Revealing nature of GRB 210205A, ZTF21aaeyldq (AT2021any), and follow-up observations with the 4K4K CCD Imager+3.6m DOT

Rahul Gupta, Amit Kumar, Shashi Bhushan Pandey +14

Optical follow-up observations of optical afterglows of gamma-ray bursts are crucial to probe the geometry of outflows, emission mechanisms, energetics, and burst environments. We…

astro-ph.HE2021★ 19 cited

Intermediate Luminosity Type Iax SN 2019muj With Narrow Absorption Lines: Long-Lasting Radiation Associated With a Possible Bound Remnant Predicted by the Weak Deflagration Model

Miho Kawabata, Keiichi Maeda, Masayuki Yamanaka +23

We present comprehensive spectroscopic and photometric analyses of the intermediate luminosity Type Iax supernova (SN Iax) 2019muj based on multi-band datasets observed through the…

astro-ph.HE2021★ 34 cited

Photometric, polarimetric, and spectroscopic studies of the luminous, slow-decaying Type Ib SN 2012au

S. B. Pandey, Amit Kumar, Brajesh Kumar +15

Optical, near-infrared (NIR) photometric and spectroscopic studies, along with the optical imaging polarimetric results for SN 2012au, are presented in this article to constrain th…

astro-ph.HE2021★ 17 cited

SN 2020ank: a bright and fast-evolving H-deficient superluminous supernova

Amit Kumar, Brajesh Kumar, S. B. Pandey +7

We investigate the observational properties of a hydrogen-deficient superluminous supernova (SLSN) SN 2020ank (at z = 0.2485), with the help of early phase observations carried out…