Electroweak Physics Results from NuTeV

Tim Bolton

Electroweak Physics Results from NuTeV

高能物理 - 实验 2007-05-23 v1

作者: Tim Bolton

摘要

NuTeV has performed precise measurements of neutral-current to charged-current cross section ratios using intense high energy neutrino and anti-neutrino beams on a primarily steel target at the Fermilab Tevatron. A null hypothesis test of the standard model allows the extraction $\sin^2\theta_W^{\nu N}(\equiv 1-M_W^2/M_Z^2)=0.2277\pm0.0013(stat)\pm0.0009(syst)$ , a value that differs from predictions of global electroweak fits by $+3.0\sigma$ .

关键词

precision measurements in physics neutrinoless double beta decay

引用

@article{arxiv.hep-ex/0205079,
  title  = {Electroweak Physics Results from NuTeV},
  author = {Tim Bolton},
  journal= {arXiv preprint arXiv:hep-ex/0205079},
  year   = {2007}
}

备注

To appear in Proceedings of "QCD and High Energy Interactions", 2002 Recontres de Moriond

Electroweak Physics Results from NuTeV

摘要

关键词

引用

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