Affiliation: | (1) Cyclotron Laboratory, A.F. Ioffe Physical Technical Institute, 194021, St. Petersburg, Russia, RU;(2) Tandem Accelerator Center, University of Tsukuba, Tennoudai, Tsukuba 305-8577, Japan, JP;(3) Physical Institute of St. Petersburg State University, 198904, St. Petersburg, Russia, RU;(4) Japan Atomic Energy Research Institute, Tokai-mura, Naka-gun, Ibaraki 319-1195, Japan, JP;(5) RIKEN, Wako-shi, Saitama 351-0106, Japan, JP |