Phenomenological Analysis of Charmless Decays B-->PV with QCD Factorization

Details Phenomenological Analysis of Charmless Decays B-->PV with QCD Factorization Phenomenological Analysis of Charmless Decays B-->PV with QCD Factorization

2002-01-28

arxiv.org/abs/hep-ph/0201253v2

Phys.Rev. D65 (2002) 094025; Erratum-ibid. D66 (2002) 079904

Physics

High Energy Physics

High Energy Physics - Phenomenology

52 pages, 7 figures

Scientific paper

10.1103/PhysRevD.65.094025

We study the hadronic charmless two-body B decays to final states involving pseudoscalar and vector mesons with QCD factorization approach, including the contributions from the chirally enhanced power corrections and weak annihilations. The CP-averaged branching ratios and CP-violating asymmetries are given. Most of our results are in agreement with the present measurements, but the branching ratios of some decay channels are only marginally consistent with the experimental observations. Considering the large uncertainties, great advances in both experiment and theory in the near future are strongly expected.

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