396 citations · 4.9k across the 152 of their papers we have counts for
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New physics effects on top quark spin correlation and polarization at the LHC: a comparative study in different models
Junjie Cao, Lei Wu, Jin Min Yang
Extensions of the Standard Model often predict new chiral interactions for top quark, which will contribute to top quark spin correlation and polarization in production…
SU(7) Unification of SU(3)_C*SU(4)_W* U(1)_{B-L}
Csaba Balázs, Tianjun Li, Fei Wang +1
We propose the SUSY SU(7) unification of the SU(3)_C* SU(4)_W* U(1)_{B-L} model. Such unification scenario has rich symmetry breaking chains in a five-dimensional orbifold. We stud…
Light Dark Matter from the U(1)_X Sector in the NMSSM with Gauge Mediation
Zhaofeng Kang, Tianjun Li, Tao Liu +2
Cosmic ray anomalies observed by PAMELA and Fermi-LAT experiments may be interpreted by heavy (TeV-scale) dark matter annihilation enhanced by Sommerfeld effects mediated by a very…
Rare Z-decay into light CP-odd Higgs bosons: a comparative study in different new physics models
Junjie Cao, Zhaoxia Heng, Jin Min Yang
Various new physics models predict a light CP-odd Higgs boson (labeled as ) and open up new decay modes for Z-boson, such as , and , which…
Lepton flavor violating Z-boson decays at GigaZ as a probe of supersymmetry
Jin Min Yang
We briefly review the lepton flavor violating Z-decays at GigaZ as a probe of supersymmetry by focusing on in two representative supersymmetric mod…
Dark matter in the MSSM and its singlet extension
Jin Min Yang
We briefly review the supersymetric explanation for the cosmic dark matter. Although the neutralino in the minimal supersymmetric model (MSSM), the next-to-minimal supersymmetric m…
Constraints of dark matter direct detection experiments on the MSSM and implications for LHC Higgs searches
Junjie Cao, Ken-ichi Hikasa, Wenyu Wang +2
Assuming the lightest neutralino solely composes the cosmic dark matter, we examine the constraints of the CDMS-II and XENON100 dark matter direct searches on the parameter space o…
SUSY dark matter in light of CDMS II results: a comparative study for different models
Junjie Cao, Ken-ichi Hikasa, Wenyu Wang +2
We perform a comparative study of the neutralino dark matter scattering on nucleon in three popular supersymmetric models: the minimal (MSSM), the next-to-minimal (NMSSM) and the n…
Dark matter and Higgs phenomenology predicted by left-right twin Higgs model in light of CDMS II results
Lei Wang, Jin Min Yang
The left-right twin Higgs model predicts a light stable scalar \hat{S}, which is a candidate for WIMP dark matter. We study its scattering on nucleon and find that the cross sectio…
Top quark forward-backward asymmetry at the Tevatron: a comparative study in different new physics models
Junjie Cao, Zhaoxia Heng, Lei Wu +1
The top quark forward-backward asymmetry A_{FB}^t measured at the Tevatron is above the Standard Model prediction by more than 2-sigma deviation, which might be a harbinger for new…