1. Samara
Center for Theoretical Materials Science, Samara University, 1
Ac. Pavlova Street, Samara 443011, Russia
2. Joint Institute for Nuclear Research, 6 Joliot-Curie Street, Dubna 141980, Russia
3. Saratov State University, 83
Astrakhanskaya Street, Saratov 410012, Russia
4. Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 1(2) Leninskie gory, Moscow (GSP-1) 119991, Russia