First Evidence for Electroweak Radiative Corrections from the New Precision Data

V. A. Novikov; L. B. Okun; A. N. Rozanov; M. I. Vysotsky

doi:10.1142/S0217732394002483

First Evidence for Electroweak Radiative Corrections from the New Precision Data

High Energy Physics - Phenomenology 2008-11-26 v1

Authors: V. A. Novikov , L. B. Okun , A. N. Rozanov , M. I. Vysotsky

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Abstract

The analysis of the newest data on the leptonic $Z$ -decays and $m_W$ appears to reveal the first manifestations of electroweak radiative corrections. In fact, these data differ, at the level of $2\sigma$ , from their electroweak Born values, while they agree, to within $1\sigma$ , with the theoretical values which take the electroweak radiative corrections into account. Previous data were within $1\sigma$ in agreement with both sets of values.

Keywords

electweak radiative corrections radiative decays precision measurements in physics

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@article{arxiv.hep-ph/9404327,
  title  = {First Evidence for Electroweak Radiative Corrections from the New Precision Data},
  author = {V. A. Novikov and L. B. Okun and A. N. Rozanov and M. I. Vysotsky},
  journal= {arXiv preprint arXiv:hep-ph/9404327},
  year   = {2008}
}

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10 pages, 2 figures, preprint CERN-TH.7217/94

First Evidence for Electroweak Radiative Corrections from the New Precision Data

Abstract

Keywords

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