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The Contributions of Neutral Higgs Bosons to Charmless Nonleptonic B Decays in MSSM

Chao-Shang Huang·Qi-Shu Yan
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Abstract

We investigate the contributions of neutral Higgs bosons to nonleptonic transition $b \to q \bar{s} s, q=d, s$ under the supersymmetric context. Their effects to decay width and CP violation in corresponding exclusive decays are explored. The anomalous dimension matrices of the operators which have to be incorporated to include the contributions of neutral Higgs bosons are given. We find that when tan$β$ is large (say, 50) and neutral Higgs bosons are not too heavy (say, 100 GeV), contributions of neutral Higgs penguin can dominate electroweak penguin contributions, and for some processes, they can greatly modify both decay width and CP asymmetry.

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Chao-Shang Huang, Qi-Shu Yan. 2003-11-15. The Contributions of Neutral Higgs Bosons to Charmless Nonleptonic B Decays in MSSM. https://arxiv.org/abs/hep-ph/9906493

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