Limit on the tau neutrino mass from τ→π-π+π-π 0ντ

Limit on the tau neutrino mass from τ→π-π+π-π 0ντ

From a data sample of 29058 τ+→π±π+π -π0ντdecays observed in the CLEO detector we derive a 95% confidence upper limit on the tau neutrino mass of 28 MeV. ©2000 The American Physical Society.

Bibliographic Details
Main Authors: Athanas, M, Avery, P, Jones, C, Lohner, M, Prescott, C, Rubiera, A, Yelton, J, Zheng, J, Brandenburg, G, Briere, R, Ershov, A, Gao, Y, Kim, D, Wilson, R, Browder, T, Li, Y, Rodriguez, J, Yamamoto, H, Bergfeld, T, Eisenstein, B, Ernst, J, Gladding, G, Gollin, G, Hans, R, Johnson, E
Format: Journal article
Language:English
Published: 2000
Description
Summary:From a data sample of 29058 τ+→π±π+π -π0ντdecays observed in the CLEO detector we derive a 95% confidence upper limit on the tau neutrino mass of 28 MeV. ©2000 The American Physical Society.

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