Precision electroweak measurements and new physics

1998
19 pages
Published in:
  • eConf C9808031 (1998) 13
Contribution to:
e-Print:
Report number:
  • BNL-HET-99-3,
  • SSI-1998-13

Citations per year

19992001200320052005051015
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