Higgs-mediated τ→μ and τ→e transitions in II Higgs doublet model and supersymmetry
Higgs-mediated τ→μ and τ→e transitions in II Higgs doublet model and supersymmetry
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II 希格斯双峰模型和超对称性中希格斯介导的 τ→μ 和 τ→e 跃迁
DOI：
10.1088/1126-6708/2006/02/050
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发表时间：
2005
影响因子：
5.4
通讯作者：
P. Paradisi
中科院分区：
文献类型：
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作者：
P. Paradisi
我们研究了包括超对称情况在内的一般双希格斯双态模型(2HDM)中e-−μ轻子味破坏的唯象。我们在两个环水平上计算了μ→eγ，μ→eee的衰减率表达式和μ→e在原子核中的转换。特别是，μ→eγ通常是探测希格斯介导的LFV的最敏感的通道。文中还讨论了上述过程衰减率之间的关系。
We study the phenomenology of the e−μ lepton flavor violation (LFV) in a general two Higgs Doublet Model (2HDM) including the supersymmetric case. We compute the decay rate expressions of μ→eγ, μ→eee, and μ→e conversion in nuclei at two loop level. In particular, it is shown that μ→eγ is generally the most sensitive channel to probe Higgs-mediated LFV. The correlations among the decay rates of the above processes are also discussed.