What can we learn from B → ρ(ω)K decays?

研究成果: Article

15 引文 斯高帕斯(Scopus)

摘要

We show that in the PQCD approach the B → ρ(ω)K decays display not only the dynamical penguin enhancement, the mechanism responsible for the large branching ratios (BRs) of B → φK decays, but also the importance of annihilation contributions. We find that the CP asymmetries (CPAs) of B → ρ±K, B → ρ0(ω) K∓ (class I) are all over 50%.

原文English
頁(從 - 到)56-62
頁數7
期刊Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
525
發行號1-2
DOIs
出版狀態Published - 2002 一月 17

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

指紋 深入研究「What can we learn from B → ρ(ω)K decays?」主題。共同形成了獨特的指紋。

  • 引用此