Decays in Two-Higgs Doublet Models

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• 作者：Xin-Qiang Li
• 关键词：Rare decays ; two-Higgs doublet model ; Wilson coefficients ; Z2Z2 symmetry
• 刊名：Nuclear and Particle Physics Proceedings
• 出版年：2016
• 出版时间：April-June 2016
• 年：2016
• 卷：273-275
• 期：Complete
• 页码：1411-1416
• 全文大小：486 K

文摘

We study the rare leptonic decays $B_{s,d}^0\to {\ell }^{+}{\ell }^{-}$ within the general framework of the aligned two-Higgs doublet model [1]. A complete one-loop calculation of the relevant short-distance Wilson coefficients is presented, with a detailed technical summary of the results. The phenomenological constraints imposed by present data on the model parameters are also investigated.