Search for Lepton Flavor Violation Process J/{psi} {yields} e{mu}
Using a sample of 5.8 x 10{sup 7} J/{psi} events, the Beijing Spectrometer experiment has searched for the decay J/{psi} {yields} e{mu}. Four candidates, consistent with the estimated background, are observed, and an upper limit on the branching fraction of J/{psi} {yields} e{mu} of 1.1 x 10{sup -6} at the 90 % C.L. is obtained.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (US)
- DOE Contract Number:
- AC03-76SF00515
- OSTI ID:
- 813003
- Report Number(s):
- SLAC-PUB-9708; TRN: US0303585
- Resource Relation:
- Other Information: PBD: 8 Apr 2003
- Country of Publication:
- United States
- Language:
- English
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