Inclusive Charge Flow Measurements of the Effective Mixing Angle
نویسنده
چکیده
The LEP results for the eeective mixing angle sin 2 lept ef f from measurements of the inclusive charge ow in hadronic Z decays are presented. Using the very precise LEP data on exclusive and inclusive particle spectra to constrain the predictions of hadronization models systematic uncertainties have been reduced. The combined LEP result is sin 2 lept ef f = 0:2320 0:0010.
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تاریخ انتشار 2007