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New physics effects on top quark spin correlation and polarization at the LHC: a comparative study in different models
New physics effects top quark spin correlation and polarization LHC: comparative study different models
2011/1/6
Extensions of the Standard Model often predict new chiral interactions for top quark, which
will contribute to top quark spin correlation and polarization in t¯t production at the LHC. In
this ...
B0s(d)-
B0s(d) Mixing and New
Physics Effects in a Top Quark Two-Higgs Doublet Model
B meson mixing new physics effects two-Higgs-doublet model
2007/8/15
2007Vol.47No.6pp.1099-1105DOI:
B0s(d)-
B0s(d) Mixing and New
Physics Effects in a Top Quark Two-Higgs Doublet Model
LÜ Lin-Xia1,2 and XIAO Zhen-Jun1
1 Department of...
The Zero Position of the Forward-Backward Asymmetry in the B \rightarrow K\ell+\ell- Decay with New Physics Effects
B-decays Standard Model forward-backward asymmetry zero position of the lepton asymmetry
2010/4/12
Using the most general model-independent effective Hamiltonian comprising local four-Fermi operators (scalar, vector, and tensor operators), we study the sensitivity of the zero position of the lepton...