Mass Insertion Formula for Chargino Contribution to ΔB = 1 Wilson Coefficients and Its Application to CP Asymmetries of B → Kπ(Particles and Fields)

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概要

• 論文の詳細を見る

• The comprehensive mass insertion formula of the b → sq^^-q transitions was provided for the chargino contributions. The method clarifies physics behind the calculations of the supersymmetric contributions to FCNCs. The result was applied to the analysis of the difference of the CP asymmetries of the B → Kπ decays. It is shown that the supersymmetry is not responsible for the discrepancy.

• 2012-12-25

著者

• YOSHINAGA TAKAHIRO

  Department of Brewing and Fermentation, Tokyo University ofAgriculture

• ENDO Motoi

  Department of Physics, University of Tokyo

• Endo Motoi

  Department Of Physics University Of Tokyo:institute For The Physics And Mathematics Of The Universe

• YOSHINAGA Takahiro

  Department of Physics, University of Tokyo

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• Mass Insertion Formula for Chargino Contribution to ΔB = 1 Wilson Coefficients and Its Application to CP Asymmetries of B → Kπ(Particles and Fields)

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