English

Radiative Electroweak Parameters

High Energy Physics - Phenomenology 2015-06-25 v1

Abstract

The status of the present precision measurements of electroweak observables is reviewed with specific reference to the radiative parameters S,T,US,T,U or equivalently ϵ1,ϵ2,ϵ3\epsilon_1,\epsilon_2,\epsilon_3. The significance of the obliqueness hypothesis is underlined and the importance of the ``local fit'' method of extracting these parameters from the data is emphasized. Possible new physics implications are briefly touched upon.

Keywords

Cite

@article{arxiv.hep-ph/9303325,
  title  = {Radiative Electroweak Parameters},
  author = {Probir Roy},
  journal= {arXiv preprint arXiv:hep-ph/9303325},
  year   = {2015}
}

Comments

(LATEX, 12 pages, 6 figures not included, available on request) TIFR preprint TIFR/TH/93-10