[1] Elektrogorsk Research Center, All-Russia Institute for Nuclear Power Plant Research (ENITs VNIIAES), ul. Bezymyannaya 6, Elektrogorsk, Moscow oblast, 142530, Russia
[2] State Scientific Center of Russia, Energy Physics Institute (GNTs RF FEI), pl. Bondarenko 1, Obninsk, Kaluzhskaya oblast, 249033, Russia