2 papers
astro-ph2000
Superconducting cosmic strings as gamma ray burst engines
V. Berezinsky, B. Hnatyk, A. Vilenkin
Cusps of superconducting strings can serve as GRB engines. A powerful beamed pulse of electromagnetic radiation from a cusp produces a jet of accelerated particles, whose propagati…
astro-ph1999
Supernova remnants as cosmic ray accelerators. SNR IC 443
B. Hnatyk, O. Petruk
We examine the hypothesis that some supernova remnants (SNRs) may be responsible for some unidentified gamma-ray sources detected by EGRET instrument aboard the Compton Gamma Ray O…