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A Consistent Resolution of Possible Anomalies in B^0 --> phi K_S and B^+ --> eta' K^+ Decays | | B. Dutta
; C.S. Kim
; Sechul Oh
; | | Date: |
25 Aug 2002 | | Journal: | Phys.Rev.Lett. 90 (2003) 011801 | | Subject: | hep-ph | | Abstract: | In the framework of R-parity violating (
pv) 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
pv couplings. | | Source: | arXiv, hep-ph/0208226 | | Services: | Forum | Review | PDF | Favorites | |
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