Study of soft photon yield in pp and AA interactions at JINRElena Kokoulina, Nurlan Barlykov, Vladimir Dudin, Vladimir Dunin, Andrey Kutov, Vladimir Nikitin, Vasilii Riadovikov and Roman ShulyakovskyEPJ Web Conf., 235 (2020) 03003DOI: https://doi.org/10.1051/epjconf/202023503003