Xin-Fen Chen

B 0 → ω η ( ′ ) and ϕ η ( ′ ) decays in the perturbative QCD approach

We calculate the branching ratios and CP-violating asymmetries for

Branching ratio and CP-asymmetry of Bs→ρ(ω)K decays in the perturbative QCD approach

B^0 \to\omega \eta

Branching Ratio and CP Asymmetry of

,

B_{s} \to \rho(\omega) K

\omega \eta^\prime

Decays in the Perturbative QCD Approach

,

B0 ---> omega eta-(prime) and phi eta-(prime) decays in the perturbative QCD approach

\phi \eta

B0→ωη(′)andϕη(′)decays in the perturbative QCD approach

and

Branching Ratio and CP Asymmetry of B0 ---> eta-(prime) eta- (prime) Decays in the Perturbative QCD Approach

\phi \eta^\prime

B(s) ---> (rho, omega, phi) eta-(prime) Decays in the Perturbative QCD Approach

decays in the perturbative QCD (pQCD) factorization approach. The pQCD predictions for the CP-averaged branching ratios are

B0 → ωη(1) and Φη(1) decays in the perturbative QCD approach

Br(B^0 \to \omega\eta) = \left (2.7 ^{+1.1}_{-1.0})\times 10^{-7}