Affiliation: | (1) National Institute of Physics and Nuclear Engineering, P.O. Box MG-6, Bucharest 76900, Romania, RO;(2) Institut des Sciences Nucléaires, IN2P3-CNRS/UPJ, 38026 Grenoble Cedex, France, FR;(3) Institute of Nuclear Research, Pf. 51, 4001 Debrecen, Hungary, HU;(4) Oliver Lodge Laboratory, University of Liverpool, Liverpool, L69 7ZE, UK, GB;(5) Department of Physics, University of York, Heslington, York, Y01 5DD, UK, GB |