1. P. N. Lebedev Physics Institute of Russian Academy of Sciences, 53 Leninskii Prospect, 119991 Moscow, Russia
2. Moscow Institute of Physics and Technology, 9 Institutskiy Pereulok, Dolgoprudny, 141701 Moscow Region, Russia
3. National Research Nuclear University “MEPhI,” 31 Kashirskoe Shosse, 115409 Moscow, Russia