Search for ultra-high energy photons by complex data of the Yakutsk array

Complex analysis of the Yakutsk array data in order to find air showers produced by photons with energy ≥1018 eV is carried out. On the basis of simulations and experimental data, selection criteria are formed and air showers with characteristics close to those criteria are selected. Using the data...

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Bibliographic Details
Published in:EPJ Web of Conferences
Main Authors: Knurenko Stanislav, Petrov Igor
Format: Article in Journal/Newspaper
Language:English
Published: EDP Sciences 2019
Subjects:
Online Access:https://doi.org/10.1051/epjconf/201920808010
https://doaj.org/article/6a05dea4146846afa0d710d8536c69cd
Description
Summary:Complex analysis of the Yakutsk array data in order to find air showers produced by photons with energy ≥1018 eV is carried out. On the basis of simulations and experimental data, selection criteria are formed and air showers with characteristics close to those criteria are selected. Using the data an upper limit of the integral photon flux in cosmic radiation of ultra-high energies is obtained.