Lifetimes of Charmed Particles Produced in a 20 GeV Gamma(p) Experiment: SLAC Hybrid Facility Photon Collaboration

摘要

Eleven neutral and nine charged decays of charmed particles have been observed in a sample of 205000 hadronic interactions in a 1.2 million picture exposure of the SLAC hybrid facility to a 20 GeV/c backward scattered laser beam. The charged and neutral lifetimes were determined. (Copyright (c) Science and Engineering Research Council 1982.)