Sergei Blinnikov
Kurchatov Institute
296 Papers
3.1K Citations
Sergei Blinnikov is an academic researcher from Kurchatov Institute. The author has contributed to research in topics: Supernova & Light curve. The author has an hindex of 50, co-authored 282 publications. Previous affiliations of Sergei Blinnikov include Sternberg Astronomical Institute & Maine Principals' Association.
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Papers
1 Relativity and c / √ 3
TL;DR: In this paper , the critical coordinate velocity vc is defined and it is shown that a particle moving radially in Schwarzschild background with this velocity, vc = c/ √ 3, is neither accelerated nor decelerated if gravitational field is weak.
Analytical Model of Time-Dependent Ionization in the Envelopes of Type II Supernovae at the Photospheric Phase
TL;DR: In this article, a simplified kinetic system of the hydrogen atom (two levels plus continuum) under conditions of a type IIP supernova at the plateau phase was investigated, and the Lyapunov function for the reduced system using which was analytically obtained the ionization freezeout effect on long time scales.
Near-Infrared and Optical Observations of Type Ic SN 2021krf: Dust Formation and Luminous Late-time Emission
Aravind P. Ravi,Jeonghee Rho,Sangwook Park,Seong Hyun Park,Sung-Chul Yoon,Thomas R. Geballe,Jozsef Vinko,Samaporn Tinyanont,K. Azalee Bostroem,Jamison Burke,Daichi Hiramatsu,D. A. Howell,Curtis McCully,M. Newsome,E. P. González,C. Pellegrino,Régis Cartier,T. A. Pritchard,Morten Andersen,Sergei Blinnikov,Yi-sun Dong,P. K. Blanchard,Charles D. Kilpatrick,Peter Hoeflich,Stefano Valenti,Alexei V. Filippenko,Nicholas B. Suntzeff,Ji Yeon Seok,Réka Könyves-Tóth,Matthew R. Siebert,David Jones +30 more
TL;DR: In this paper , the authors present near-infrared and optical observations of the Type Ic supernova SN Ic SN 2021krf obtained between days 13 and 259 at several ground-based telescopes.
Spectra of gamma-ray burst afterglows
Alexey Tolstov,Sergei Blinnikov +1 more
TL;DR: In this paper, a full angle-, time, and frequency-dependent transfer equation was developed for solving the transfer equation and applied to the motion of a fluid with a Lorentz factor of up to 1000.