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Search for astrophysical PeV gamma rays from point sources with Carpet-2
2019
EPJ Web of Conferences
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Early results of the search for Eγ > 1 PeV cosmic photons from point sources with the data of Carpet–2, an air-shower array equipped with a 175 m2 muon detector, are presented. They include 95% CL upper limits on PeV photon fluxes from stacked directions of high-energy IceCube neutrino events and from four predefined sources, Crab, Cyg X-3, Mrk 421 and Mrk 501. An insignificant excess of events from Mrk 421 will be further monitored. Prospects of the use of the upgraded installation, Carpet–3
doi:10.1051/epjconf/201920703004
fatcat:jo66w26ynfebrf3nrfa3cbyrfq