Penguin effects on Kπ and ππ decays of the B meson

@article{Hayashi1993PenguinEO,
  title={Penguin effects on K$\pi$ and $\pi$$\pi$ decays of the B meson},
  author={Takemi Hayashi and Masahisa Matsuda and Morimitsu Tanimoto},
  journal={Physics Letters B},
  year={1993},
  volume={323},
  pages={78-84}
}
3 Citations

References

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AbstractNonstandard physical effects through the penguin diagram induced by the charged Higgs scalar contribution in the two-Higgs-doublet model are analysed. Since non-leptonicB-decay processes to

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The CP violating asymmetry in theB→Kϕ decay is studied in both supersymmetric model and three Higgs doublets model. The absorptive part of the penguin amplitude leads to the CP violating asymmetry in

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AbstractRecent experimental results onD-,Ds- andB-decays are interpreted on the basis of the valence quark model. For nonleptonic decays generally good results are obtained using factorization with

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TLDR
An exact calculation of the vertex of the charged-Higgs-boson induced penguin diagram is presented in the context of the two- Higgs-doublet model, using an on-shell renormalization scheme for the fermion self-energy'' diagrams, and the Ward-Takahashi identity for the three-point diagram.