Unique Signature of Electroweak Penguin In Pure Hadronic $B$ Decays

Abstract

We study elelctroweak penguin contributions in pure hadronic $B$ decays in the Standard and two-Higgs-doublet models. We find that in $B_s\to {\pi }^0(\eta ,\varphi )$ and $B_s\to {\rho }^0(\eta ,\varphi )$ decays, the electroweak penguin contributions dominate over all other contribuitons. These processes provide unique signatures of electroweak penguin in pure hadronic processes. These modes could be in measureable range of future $B$ facilities.

Revtex, 11pages, Preprint, OITS-560. New references added

References in corpus (6)

• The $\Delta S=1$ Effective Hamiltonian Including Next-to-Leading Order QCD and QED Corrections
• The Two-Loop Anomalous Dimension Matrix for $\Delta S=1$ Weak Non-Leptonic Decays I: $\mathcal{O}({\alpha }_s^2)$
• Two--Loop Anomalous Dimension Matrix for $\Delta S=1$ Weak Non-Leptonic Decays II: $\mathcal{O}({\alpha }_e{\alpha }_s)$
• Two Body Non Leptonic Decays of B and B_s Mesons
• Penguin contributions to rates and CP asymmetries in non-leptonic B-decays. Possible experimental procedures and estimates
• Effective Lagrangian for Heavy and Light Mesons: Radiative B Decays

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