Search for baryon and lepton number violating decays of the [formula presented] lepton
We have searched for five decay modes of the (Formula presented) lepton that simultaneously violate lepton and baryon number: (Formula presented) (Formula presented) (Formula presented) (Formula presented) and (Formula presented) The data used in the search were collected with the CLEO II detector at the Cornell Electron Storage Ring. The integrated luminosity of the data sample is 4.7 (Formula presented) corresponding to the production of (Formula presented) events. No evidence is found for any of the decays, resulting in much improved upper limits on the branching fractions for the two-body decays and first upper limits for the three-body decays. © 1999 The American Physical Society.
Physical Review D - Particles, Fields, Gravitation and Cosmology
Godang, R.; Kinoshita, K.; Lai, I. C.; Pomianowski, P.; Schrenk, S.; Shapiro, A.; Sun, W. M.; Urheim, J.; Weinstein, A. J.; Würthwein, F.; Drell, P. S.; Ecklund, K. M.; Ehrlich, R.; Foland, A. D.; Gaidarev, P.; Galik, R. S.; Gibbons, L.; Gittelman, B.; Gray, S. W.; Hartill, D. L.; Heltsley, B. K.; Hopman, P. I.; Kreinick, D. L.; Lee, T.; Liu, Y.; Meyer, T. O.; Mistry, N. B.; Ng, C. R.; Nordberg, E.; Ogg, M.; Patterson, J. R.; Peterson, D.; and Riley, D., "Search for baryon and lepton number violating decays of the [formula presented] lepton" (1999). Faculty Articles Indexed in Scopus. 2353.