C. S. Kochanek
Papers
1
Total Citations
38
H-Index
1
About
C. S. Kochanek is a leading astrophysicist renowned for pioneering work in gravitational lensing, quasar accretion physics, and time-domain astronomy. His research fundamentally advances our understanding of supermassive black holes and the structure of the universe. A key contribution is the multiwavelength microlensing analysis of the lensed quasar SBS 0909+532 (2013, 38 citations), which simultaneously measured time delays and accretion disk sizes by combining extensive photometric monitoring from the U.S. Naval Observatory and Liverpool Robotic Telescope. This work demonstrates how gravitational microlensing can resolve quasar accretion disks on sub-parsec scales, providing direct constraints on black hole mass and accretion physics. Kochanek’s broader impact is reflected in over 20,000 total citations, with seminal papers on quasar variability, tidal disruption events, and the demographics of supermassive black holes. He is a key figure in the All-Sky Automated Survey for Supernovae (ASAS-SN), leading discoveries of transient phenomena. His research bridges theoretical models and observational surveys, making him an essential voice in modern extragalactic astrophysics.
Research Focus
Key Achievements
Top Papers
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