Electroweak Results from the SLD Experiment

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We present an overview of the electroweak physics program of the SLD experiment at the Stanford Linear Accelerator Center (SLAC). A data sample of 550K Z0 decays has been collected. This experiment utilizes a highly polarized electron beam, a small interaction volume, and a very precise pixel vertex detector. We present a preliminary result for the weak mixing angle, sin2(thetaw)=0.23110 +- 0.00029. We also present a preliminary result for the parity violating parameter, A_b = 0.898 +- 0.029. These measurements are used to test for physics beyond the Standard Model.
9 pages, 7 figures

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High Energy Physics - Experiment

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http://salesiana.dossiersoluciones.com/handle/123456789/38305

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ex/9905015
 http://arxiv.org/abs/hep-ex/9905015

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arXiv