Search for Ultra High Energy (UHE) γ-ray counterparts of BATSE 3B catalog events

Autor: D. Sinclair, D. Nitz, J. W. Cronin, M. A. K. Glasmacher, Joseph W. Fowler, Brian Fick, J. C. van der Velde, M. C. Chantell, M. Catanese, K. G. Gibbs, D. B. Kieda, R. A. Ong, Corbin Covault, B. J. Newport, Lucy Fortson, K. D. Green, J. A. Matthews
Rok vydání: 1996
Předmět:
Zdroj: AIP Conference Proceedings.
ISSN: 0094-243X
Popis: We search for a Ultra High Energy (E>1014 eV) counterpart source to cosmic γ-ray bursts detected with the BATSE detectors. Using the 3B catalog positions, we examine 115 candidate bursts with the CASA-MIA detector for UHE γ-ray emission at or near the time of the observed γ-ray burst. No statistically significant excess of γ-rays is found from any of the candidate event regions. Based upon these results, we calculate the flux limits for UHE emission from these candidate event regions. Typical 95% confidence level flux limits are about 6×10−12 γ cm−2 sec−1 at a γ-ray detection threshold of 160 TeV.
Databáze: OpenAIRE