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arXiv 0710.1748hep-ph
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三体轻子电荷子衰变的单圈修正

One-loop corrections to three-body leptonic chargino decays

Krzysztof Rolbiecki

摘要:

我们计算了最小超对称标准模型中光荷子χ_1^ \pm到χ^0_1 l^ \pm ν的真实三体衰变的全单圈修正。我们发现,衰减宽度的修正可以是百分之几的顺序。我们还展示了辐射修正如何影响末态轻子的能量和角分布。

英文摘要:

We calculate full one-loop corrections to the genuine three-body decays of the light chargino χ_1^\pm to χ^0_1 l^\pm νin the Minimal Supersymmetric Standard Model. We find that the corrections to the decay width can be of the order of a few percent. We show also how radiative corrections affect energy and angular distributions of the final lepton.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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