CP Violation for B0→ρ0(ω)ρ0(ω)→π+π-π+π- in QCD Factorization

CP Violation for B0→ρ0(ω)ρ0(ω)→π+π-π+π- in QCD Factorization

In the QCD factorization (QCDF) approach we study the direct CP violation in B-0→ρ0(ω)ρ0(ω)→π+π-π+π- via the ρ-ω mixing mechanism. We find that the CP violation can be enhanced by double ρ-ω mixing when the masses of the π+π- pairs are in the vicinity of the ω resonance, and the maximum CP violation...

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Bibliographic Details
Main Authors:	Gang Lü, Jia-Qi Lei, Xin-Heng Guo
Format:	Article
Language:	English
Published:	Wiley 2014-01-01
Series:	Advances in High Energy Physics
Online Access:	http://dx.doi.org/10.1155/2014/785648
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