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Huang, CS; Ko, P; Wu, XH; Yang, YD; Huang, CS , Henan Normal Univ, Dept Phys, Xinxiang 453007, Henan, Peoples R China
MSSM anatomy of the polarization puzzle in B ->phi K-* decays
Source PublicationPHYSICAL REVIEW D
KeywordTo-leading Order Qcd Factorization Standard Model Meson Decays Supersymmetry Transitions Asymmetries Extraction Quarks Gamma
AbstractWe analyze the B ->phi K-* polarization puzzle in the minimal supersymmetric standard model (MSSM) including the neutral Higgs boson (NHB) contributions. To calculate the nonfactorizable contributions to the hadronic matrix elements of operators, we have used the QCD factorization framework to the alpha(s) order. It is shown that the recent experimental results of the polarization fractions in B ->phi K-* decays, which are difficult to be explained in SM, could be explained in MSSM if there are flavor nondiagonal squark mass matrix elements of 2nd and 3rd generations, which also satisfy all relevant constraints from known experiments (B -> X-s gamma,B-s ->mu(+)mu(-),B -> X-s mu(+)mu(-),B -> X(s)g,Delta M-s, etc.). We have shown in detail that the experimental results can be accommodated with the flavor nondiagonal mass insertion of chirality RL, RL+LR, RR, or LL+RR when the NHB contributions as well as O(alpha(s)) corrections of hadronic matrix elements of operators are included. However, the branching ratios for the decay are smaller than the experimental measurements.
2006
ISSN1550-7998
Volume73Issue:3Pages:-
Subject AreaPhysics
Indexed BySCI
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/6050
Collection理论物理所科研产出_SCI论文
Corresponding AuthorHuang, CS , Henan Normal Univ, Dept Phys, Xinxiang 453007, Henan, Peoples R China
Recommended Citation
GB/T 7714
Huang, CS,Ko, P,Wu, XH,et al. MSSM anatomy of the polarization puzzle in B ->phi K-* decays[J]. PHYSICAL REVIEW D,2006,73(3):-.
APA Huang, CS,Ko, P,Wu, XH,Yang, YD,&Huang, CS , Henan Normal Univ, Dept Phys, Xinxiang 453007, Henan, Peoples R China.(2006).MSSM anatomy of the polarization puzzle in B ->phi K-* decays.PHYSICAL REVIEW D,73(3),-.
MLA Huang, CS,et al."MSSM anatomy of the polarization puzzle in B ->phi K-* decays".PHYSICAL REVIEW D 73.3(2006):-.
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