A Consistent resolution of possible anomalies in B0 ---> phi K(S) and B+ ---> eta-prime K+ decays
- ,
- C.S. Kim(,)
- IPAP, Seoul and
- Yonsei U.
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Abstract:
In the framework of R-parity violating (\rpv) supersymmetry, we try to find a consistent explanation for both recently measured CP asymmetry in B^0 --> phi K_S decay and the large branching ratio of B^{+/-} --> eta' K^{+/-} decay, which are inconsistent with the Standard Model (SM) prediction. We also investigate other charmless hadronic B --> PP and B --> VP decay modes whose experimental data favor the SM: for instance, recently measured CP asymmetries in B^0 --> eta^{prime} K_S and B^0 --> J / Psi K_S. We find that all the observed data can be accommodated for certain values of \rpv couplings.- B0: hadronic decay
- B+: hadronic decay
- B: decay modes
- final state: (0charm)
- eta(958)
- Phi(1020)
- J/psi(3100)
- supersymmetry
- R parity: violation
- CP: violation
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