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Cosmic Rays and High-Energy Neutrinos from Gamma-Ray Bursts
C. D. Dermer, A. Atoyan
Several lines of evidence point to a relationship between gamma-ray bursts (GRBs) and the high mass stars that explode as supernovae. Arguments that GRB sources accelerate cosmic r…
Blazar Flaring Rates Measured with GLAST
C. D. Dermer, B. L. Dingus
We derive the minimum observing time scales to detect a blazar at a given flux level with the LAT on GLAST in the scanning and pointing modes. Based upon Phase 1 observations with…
On Hadronic Models for the Anomalous -ray Emission Component in GRB 941017
C. D. Dermer, A. Atoyan
González et al. (2003) have reported the discovery of an anomalous radiation component from ~ 1 -- 200 MeV in GRB 941017. This component varies independently of and contains >~ 3 t…
Neutrinos and Gamma Rays from Photomeson Processes in Gamma Ray Bursts
A. Atoyan, C. D. Dermer
Acceleration of high-energy hadrons in GRB blast waves will be established if high-energy neutrinos are detected from GRBs. Recent calculations of photomeson neutrino production ar…
High-Energy Cosmic Rays from Galactic and Extragalactic Gamma-Ray Bursts
S. D. Wick, C. D. Dermer, A. Atoyan
A model for high-energy (>10^14 eV) cosmic rays (HECRs) from galactic and extragalactic gamma-ray bursts (GRBs) is summarized. Relativistic outflows in GRBs are assumed to inject p…
High-Energy Cosmic Rays from Gamma-Ray Bursts
Stuart D. Wick, Charles D. Dermer, Armen Atoyan
A model is proposed for the origin of cosmic rays (CRs) from ~10^14 eV to the highest energies, >10^20 eV. Gamma-Ray Bursts (GRBs) are assumed to inject CR protons and ions into th…