Direct Measurement of Leptonic Coupling Asymmetries with PolarizedZBosons
نویسندگان
چکیده
منابع مشابه
An Improved Direct Measurement of Leptonic Coupling Asymmetries with Polarized
We report new direct measurements of the Z 0-lepton coupling asymmetry parameters Ae, Aµ and Aτ , with polarized Z 0 's collected by the SLD detector at the SLAC Linear Collider. The parameters are extracted from the measurement of the left-right-forward-backward asymmetries for each lepton species.
متن کاملDirect Measurement of Leptonic Coupling Asymmetries with Polarized Z's
We present direct measurements of the Z 0-lepton coupling asymmetry parameters,
متن کاملImproved direct measurement of leptonic coupling asymmetries with polarized Z bosons.
We present final measurements of the Z boson-lepton coupling asymmetry parameters A(e), A(mu), and A(tau) with the complete sample of polarized Z bosons collected by the SLD detector at the SLAC Linear Collider. From the left-right production and decay polar angle asymmetries in leptonic Z decays we measure A(e) = 0.1544+/-0.0060, A(mu) = 0.142+/-0.015, and A(tau) = 0.136+/-0.015. Combined with...
متن کاملAn Improved Direct Measurement of Leptonic Coupling Asymmetries with Polarized Z 0 's
The SLD experiment at the Stanford Linear Collider reports new measurements of lep
متن کاملAn Improved Direct Measurement of Leptonic Coupling Asymmetries with Polarized Z0’s
We report new direct measurements of the Z-lepton coupling asymmetry parameters Ae, A and A , with polarized Z 's collected by the SLD detector at the SLAC Linear Collider. The parameters are extracted from the measurement of the left-right-forward-backward asymmetries for each lepton species. The 1996, 1997 and 1998 SLD runs are included in this analysis and combined with published data from t...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1997
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.79.804