Precision electroweak measurements and new physics
199819 pages
Published in:
- eConf C9808031 (1998) 13
Contribution to:
- , 279-288
- SSI 98
e-Print:
- hep-ph/9902332 [hep-ph]
Report number:
- BNL-HET-99-3,
- SSI-1998-13
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Abstract:
The status of several precisely measured electroweak parameters is reviewed. Natural relations among them are shown to constrain the Higgs mass, m_H, as well as various ``New Physics'' effects. Indications of an anomalous Zb anti-b coupling are discussed. Constraints on excited W^* bosons are given.- electroweak interaction: validity test
- new interaction: search for
- new particle: search for
- Higgs particle: mass
- electron positron: annihilation
- Z0: electroproduction
- Z0: hadronic decay
- bottom: pair production
- vertex function: (Z0 quark antiquark)
- muon: leptonic decay
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