1. III. Physikalisches Institut der Technischen Hochschule, Aachen, Germany;2. Interuniversity Institute for High Energies, ULB-VUB, Brussels, Belgium;3. CERN, Geneva, Switzerland
Abstract:
The total cross-sections for -nucleon scattering have been measured. A test has been made of the muon number conservation law. A limit of 2.4 GeV is found the mass of the “Georgi-Glashow type” heavy lepton