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Athanas, M.; Avery, P.; Jones, C. D.; Lohner, M.; Prescott, C.; Rubiera, A. I.; Yelton, J.; Zheng, J.; Brandenburg, G.; Briere, R. A.
Physical review. D, Particles and fields, 03/2000, Letnik: 61, Številka: 5Journal Article
From a data sample of 29058 {tau}{sup {+-}}{yields}{pi}{sup {+-}}{pi}{sup +}{pi}{sup -}{pi}{sup 0}{nu}{sub {tau}} decays observed in the CLEO detector we derive a 95% confidence upper limit on the tau neutrino mass of 28 MeV. (c) 2000 The American Physical Society.
