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arXiv 1012.1736hep-phhep-ex
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R宇称破坏超对称性中的稀有τ衰变

Rare tau Decays in R-parity Violating Supersymmetry

Roshni Bose

摘要:

我们约束,从罕见的τ衰变,$λ$和$λ'$型耦合来自超对称性没有R-宇称的几种组合。我们考虑的过程是τ--> l M,τ--> l_i l_j l_k和τ--> l gamma,其中l代表e或mu,M是介子的通用符号。我们更新了几个现有的界限,并提供了一些新的。

英文摘要:

We constrain, from rare tau decays, several combinations of $λ$ and $λ'$ type couplings coming from Supersymmetry without R-parity. The processes that we consider are tau --> l M, tau --> l_i l_j l_k, and tau --> l gamma, where l stands for either e or mu, and M is the generic symbol for a meson. We update several existing bounds, and provide a few new ones too.

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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