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Acceleration Processes for Gamma-Ray Bursts

Published online by Cambridge University Press:  12 April 2016

Igor G. Mitrofanov
Igor G. Mitrofanov*
Affiliation:
Institute for Space Research, Moscow 117810, Russia

Abstract

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Is it shown that for those astronomical models of cosmic gamma-ray bursts (GRBs) which are associated with galactic neutron stars (NSs), the initial energy of the outburst could be converted to gamma-rays through processes of particle acceleration. The main emission mechanisms are considered for two basic alternatives, when particles are accelerated either by radiative pressure or by an electric field.

Subject headings: acceleration of particles — gamma rays: bursts — radiation mechanisms: nonthermal

Type
Gamma-Ray Bursts and UHE Sources
Information
International Astronomical Union Colloquium , Volume 142: Particle Acceleration Phenomena in Astrophysical Plasmas , 1994 , pp. 869 - 876
Copyright
Copyright © The American Astronomical Society 1994

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