Charged Higgs on B- → τντ and B̄ → P(V)ℓν

Chuan Hung Chen, Chao Qiang Geng

研究成果: Review article

51 引文 斯高帕斯(Scopus)

摘要

We study the charged Higgs effects on the decays of B- → τντ and B̄ → P(V)ℓν with P = π+, D+ and V = ρ+, D*+. We concentrate on the minimal supersymmetric standard model with nonholomorphic terms at a large tan β. To extract new physics contributions, we define several physical quantities related to the decay rate and angular distributions to reduce uncertainties from the QCD as well as the CKM elements. With the constraints from the recent measurement on the decay branching ratio of B- → τντ, we find that the charged Higgs effects could be large and measurable.

原文English
文章編號053
期刊Journal of High Energy Physics
2006
發行號10
DOIs
出版狀態Published - 2006 十月 1

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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