Charming penguins in B => K* pi, K (rho,omega,phi) decays

Abstract

We evaluate the decays B => K* pi, K (rho,omega,phi) adding the long distance charming penguin contributions to the short distance: Tree+Penguin amplitudes. We estimate the imaginary part of the charming penguin by an effective field theory inspired by the Heavy Quark Effective Theory and parameterize its real part. The final results for branching ratios depend on only two real parameters and show a significant role of the charming penguins. The overall agreement with the available experimental data is satisfactory.

13 pages, 1 figure

References in corpus (2)

• Charmless two-body B decays: A global analysis with QCD factorization
• Testing QCD factorisation and charming penguins in charmless $\mathbf{B}\to \mathbf{PV}$

Cited by in corpus (160)

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• Identifying exotic hidden-charm pentaquarks
• The possible hidden-charm molecular baryons composed of anti-charmed meson and charmed baryon
• A survey of heavy-heavy hadronic molecules
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• Nonfactorizable contributions in B decays to charmonium: the case of $B^{-}\to K^{-}{h}_c$
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• Final state interactions for B => VV charmless decays
• The Hidden Charm Decay of $X(3872),Y(3940)$ and Final State Interaction Effects
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• Predicting charmed-strange molecular tetraquarks with $K^{(\ast )}$ and $T$-doublet charmed or anticharmed meson
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