Affiliation: | Petersburg Nuclear Physics Institute, Russian Academy of Sciences, 188300 Gatchina, Leningrad District, Russia;Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia;Institut Max von Laue—Paul Langevin, B.P. 156, 38042 Grenoble Cedex 9, France;Petersburg Nuclear Physics Institute, Russian Academy of Sciences, 188300 Gatchina, Leningrad District, Russia |