Speaker
Mr
Huang Qianming
(PKU)
Description
We search for the EWK WGamma+2Jets process predicted in RunII. In our analysis,W produced with a photon and two Jets,W boson dacays to a muon/electron and neutrino and neutrino turns into missing energy.We use MadGraph to model several backgrounds such as QCD WGamma+Jets, TTbar and so on, for fake lepton estimation and fake photon estimation, we use data-driven model.
Summary
In runI we have measured the Xsec precisely and got a significance about 3 sigma, now we have finished almost the work of runII and are working on the significance optimization,we are going to get a discovery of over 5 sigma.
Primary author
Mr
Huang Qianming
(PKU)