大強子對撞機上超越標準模型現象學研究

There are two possible anomalies found at the LHC data of the two-photon and same-sign dilepton channels in the end of 2015 and the beginning of 2016. The models with exotic quarks and scalar can fit the LHC data quite well. I also studied the discovery potential of $W^\prime$ boson using new technique: the jet substructure and $M_{T2}$. The Littlest Higgs Model with T-parity is used for illustration. I found that the 14 TeV LHC with high luminosity has a great sensitivity to test the model. Finally, I present the study about the direct search of a vector dark matter. Using the last LUX data, one can put a strong constraint for the model of a vector dark matter with heavy quarks as mediators in the elastic scattering between dark matter and nucleus.