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High energy particles from gamma-ray bursts

Research paper by Eli Waxman

Indexed on: 13 Mar '01Published on: 13 Mar '01Published in: Astrophysics



Abstract

A review is presented of the fireball model of gamma-ray bursts (GRBs), and of the production in GRB fireballs of high energy protons and neutrinos. Constraints imposed on the model by recent afterglow observations, which support the association of GRB and ultra-high energy cosmic-ray (UHECR) sources, are discussed. Predictions of the GRB model for UHECR production, which can be tested with planned large area UHECR detectors and with planned high energy neutrino telescopes, are reviewed.