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An OPAL measurement of the $\tau^{-} \to e^{-}\nu_{e}\nu_{\tau}$ branching ratio

The branching ratio for the decay tau /sup -/ to e/sup -/ nu /sub e/ nu /sub tau / has been measured using data collected by the OPAL experiment at LEP. In total 33073 tau /sup -/ to e/sup -/ nu /sub e/ nu /sub tau / candidates were identified from a sample of 186197 selected tau decays, giving a br...

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Detalles Bibliográficos
Autor principal:	Robertson, S
Lenguaje:	eng
Publicado:	1999
Materias:	Particle Physics - Experiment
Acceso en línea:	https://dx.doi.org/10.1016/S0920-5632(99)00437-5 http://cds.cern.ch/record/409300

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