N. K. Chakradhari
Papers
1
Total Citations
9
H-Index
1
About
N. K. Chakradhari is an observational astrophysicist specializing in the study of core-collapse supernovae, particularly stripped-envelope Type Ib events. Their research focuses on the photometric and spectroscopic evolution of these stellar explosions, providing critical insights into the progenitor systems and explosion mechanisms of massive stars. Chakradhari’s most cited work, a 2019 study of the Type Ib supernova MASTER OT J120451.50+265946.6 in NGC 4080, has garnered 9 citations. This paper presented comprehensive BVRI photometric and spectroscopic observations extending to approximately 250 days past B-band maximum, revealing that the supernova was already several weeks past peak brightness at discovery. The study contributed valuable data on the late-time behavior of stripped-envelope supernovae, helping to constrain models of their progenitor stars and explosion dynamics. Through detailed analysis of light curves and spectral features, Chakradhari has advanced our understanding of how massive stars lose their outer hydrogen envelopes before exploding. This work, conducted using the MASTER Global Robotic Net, demonstrates the importance of rapid-response observations in capturing critical early-phase data for transient events.
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