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Measurement of the Chirality Parameter in the Charged-Current Coupling of the $\tau$ Lepton
According to the Standard Model of electroweak interactions, the weak charged-current has a universal V- A Lorentz structure. In order to test the charged-current coupling of the τ lepton, the chirality parameter ξh was measured in the decays τsp- /to/pi/sp-/nu/sb/tau and τsp-/to/rho/sp- /nu/sb/tau....
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| Lenguaje: | eng |
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CERN
1997
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| Acceso en línea: | http://cds.cern.ch/record/466675 |