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arXiv 0810.0588hep-ph
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slepton生成混合对寻找超中微子的影响

Impact of slepton generation mixing on the search for sneutrinos

K. Hidaka

摘要:

本文系统地研究了具有轻子味破坏(LFV)的最小超对称标准模型(MSSM)中的超中微子产生和衰变。我们研究了中微子和费米子的玻色子衰变。我们表明,slepton代混合的效果的sneutrino生产和衰变可以是相当大的一个重要部分的MSSM参数空间,尽管LFV过程的实验限制非常强。这将对LHC和未来对撞机(如ILC、CLIC和μ子对撞机)寻找超中微子和确定MSSM参数产生重要影响。

英文摘要:

We perform a systematic study of sneutrino production and decays in the Minimal Supersymmetric Standard Model (MSSM) with lepton flavour violation (LFV). We study bosonic decays of sneutrinos as well as fermionic ones. We show that the effect of slepton generation mixing on the sneutrino production and decays can be quite large in a significant part of the MSSM parameter space despite the very strong experimental limits on LFV processes. This could have an important impact on the search for sneutrinos and the determination of the MSSM parameters at LHC and future colliders, such as ILC, CLIC and muon collider.

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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