Limits on a Strong Electroweak Sector from e^+ e^- -> 2gamma + missing E at LEP2

Alfonso R. Zerwekh; Rogerio Rosenfeld

doi:10.1142/S0217732399000067

Limits on a Strong Electroweak Sector from e^+ e^- -> 2gamma + missing E at LEP2

高能物理 - 唯象学 2011-08-17 v1

作者: Alfonso R. Zerwekh , Rogerio Rosenfeld

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摘要

We study the process $e^+ e^- \to \gamma \gamma \nu \bar{\nu}$ in the context of a strong electroweak symmetry breaking model, which can be a source of events with two photons and missing energy at LEP2. We investigate bounds on the model assuming that no deviation is observed from the Standard Model within a given experimental error.

关键词

electroweak symmetry breaking radiative decays electron-positron annihilation cross sections

引用

@article{arxiv.hep-ph/9805329,
  title  = {Limits on a Strong Electroweak Sector from e^+ e^- -> 2gamma + missing E at LEP2},
  author = {Alfonso R. Zerwekh and Rogerio Rosenfeld},
  journal= {arXiv preprint arXiv:hep-ph/9805329},
  year   = {2011}
}

备注

7 pages, Latex, one figure

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