268 citations · 3.6k across the 103 of their papers we have counts for
4 papers · 1 filter
A New Observable for Measuring CP Property of Top-Higgs Interaction
Qing-Hong Cao, Ke-Pan Xie, Hao Zhang +1
We propose a new dihedral angle observable to measure the CP property of the interaction of top quark and Higgs boson in the production at the 14~TeV LHC. We consider t…
Dark Matter Search at Colliders and Neutrino Floor
Qing-Hong Cao, An-Kang Wei, Qian-Fei Xiang
The sensitivity of direct detection of dark matter (DM) approaches the so-called neutrino floor below which it is hard to disentangle the DM candidate from the background neutrino.…
Exploring for sub-MeV Boosted Dark Matter from Xenon Electron Direct Detection
Qing-Hong Cao, Ran Ding, Qian-Fei Xiang
Direct detection experiments turn to lose sensitivity of searching for a sub-MeV light dark matter candidate due to the threshold of recoil energy. However, such light dark matter…
Probing couplings using boson polarization in production at hadron colliders
Qing-Hong Cao, Bin Yan, C. -P. Yuan +1
We propose to utilize the polarization information of the bosons in production, via the gluon-gluon fusion process , to probe the gauge coupling. The…