Particle-in-Cell simulation of cosmic ray acceleration in fast blue optical transients

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Abstract

Results of Particle-in-Cell modelling of cosmic ray acceleration in sub-relativistic shocks (with speed about 0.3 speed of light) are presented. Synchrotron and Inverse Compton radiation from FBOT CSS161010 are calculated using particle distributions, obtained from PIC simulation. Source parameters are evaluated via fitting modeled radiation with observations.

About the authors

V. I. Romansky

Ioffe Physical-Technical Institute of the Russian Academy of Sciences

Author for correspondence.
Email: romanskyvadim@gmail.com
Russia, 194021, Saint-Petersburg

A. M. Bykov

Ioffe Physical-Technical Institute of the Russian Academy of Sciences

Email: romanskyvadim@gmail.com
Russia, 194021, Saint-Petersburg

S. M. Osipov

Ioffe Physical-Technical Institute of the Russian Academy of Sciences

Email: romanskyvadim@gmail.com
Russia, 194021, Saint-Petersburg

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Copyright (c) 2023 В.И. Романский, А.М. Быков, С.М. Осипов