scholarly journals GeV Photons from Ultrahigh Energy Cosmic Rays Accelerated in Gamma Ray Bursts

1997 ◽  
Vol 78 (23) ◽  
pp. 4328-4331 ◽  
Author(s):  
Mario Vietri
Keyword(s):  
Cosmic Rays ◽  
Gamma Ray ◽  
Gamma Ray Bursts ◽  
Ultrahigh Energy ◽  
Ultrahigh Energy Cosmic Rays

DETECTING GAMMA-RAY BURSTS WITH ULTRA-HIGH ENERGY NEUTRINOS

2005 ◽  
Vol 20 (14) ◽  
pp. 3099-3101 ◽  
Author(s):  
SOEBUR RAZZAQUE ◽  
PETER MÉSZÁROS ◽  
ELI WAXMAN
Keyword(s):  
Magnetic Field ◽  
Cosmic Rays ◽  
Gamma Ray ◽  
High Energy ◽  
Gamma Ray Bursts ◽  
Ultra High Energy ◽  
Ultrahigh Energy ◽  
Radiation Mechanism ◽  
High Energy Cosmic Rays ◽  
Ice Cube

Gamma-ray bursts are candidate sources of ultra-high energy cosmic rays and neutrinos. While cosmic rays are scattered in the intervening magnetic field, neutrinos point back to their sources being charge neutral and make neutrino astronomy possible. Detection of ultrahigh energy neutrinos by future experiments such as ANITA, ANTARES, Ice-Cube and RICE can provide useful information such as particle acceleration, radiation mechanism and magnetic field about the sources and their progenitors. Detection of ultrahigh energy neutrinos which point back to their sources may establish gamma-ray bursts as the sources of GZK cosmic rays.

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