Affiliation: | 1.Joint Institute for Nuclear Research, 141980, Dubna, Moscow oblast, Russia ;2.Institute of Nuclear Physics, Almaty, Kazakhstan ;3.Novosibirsk State University, 630090, Novosibirsk, Russia ;4.Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia ;5.National Research Centre “Kurchatov Institute”, 123182, Moscow, Russia ;6.Institute of Physics, Kazan Federal University, 420008, Kazan, Russia ; |