Electroweak Precision Measurements with Leptons

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dc.creatorBrau, James E.
dc.date1999-11-26
dc.date.accessioned2026-07-07T03:38:12Z
dc.date.available2026-07-07T03:38:12Z
dc.descriptionThe precision measurements of lepton electroweak parameters at SLD and LEP are reviewed and discussed. The updated SLD weak mixing angle measurement from $A_{LR}$ and the lepton left-right forward-backward asymmetries is $\sin^2θ_W^{eff} = 0.23099 \pm 0.00026$, and the combined SLD/LEP lepton-based value is $0.23119 \pm 0.00020$. This value differs by over $3σ$ from the comparable quark-based value.
dc.descriptionpresented at the `International Europhysics Conference On High-Energy Physics' (EPS-HEP 99), Tampere, Finland, July, 1999
dc.identifierhttps://arxiv.org/abs/hep-ex/9911040
dc.identifierhttp://arxiv.org/abs/hep-ex/9911040
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/38430
dc.subjectHigh Energy Physics - Experiment
dc.titleElectroweak Precision Measurements with Leptons
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