摘要Using the QCD factorization approach, we investigate the large branching ratios of B→ηK* decays and the S KS anomaly of B→ΦKS decay in the two Higgs doublet model III. With the contributions of flavour-changing neutral current mediated by the neutral Higgs bosons H^0, h0 and A0 at the tree level, we provide a coherent resolution to these anomalies within the constrained parameter spaces, which are 120<|λbsλss|<136. This will be really interesting in searching for the signs of new physics.
Abstract：Using the QCD factorization approach, we investigate the large branching ratios of B→ηK* decays and the S KS anomaly of B→ΦKS decay in the two Higgs doublet model III. With the contributions of flavour-changing neutral current mediated by the neutral Higgs bosons H^0, h0 and A0 at the tree level, we provide a coherent resolution to these anomalies within the constrained parameter spaces, which are 120<|λbsλss|<136. This will be really interesting in searching for the signs of new physics.
WANG Shuai-Wei;SONG Tai-Ping;LÜLin-Xia. B→ηK* and B→ΦKS Decays in the Two Higgs Doublet Model III[J]. 中国物理快报, 2008, 25(8): 2827-2830.
WANG Shuai-Wei, SONG Tai-Ping, LÜ, Lin-Xia. B→ηK* and B→ΦKS Decays in the Two Higgs Doublet Model III. Chin. Phys. Lett., 2008, 25(8): 2827-2830.
2008, Vol. 25 
