Search for standard model production of four top quarks in the lepton plus jets channel in pp collisions at root S=8 TeV
A search is presented for standard model (SM) production of four top quarks (WO in pp collisions in the lepton + jets channel. The data correspond to an integrated luminosity of 19.6 fb(-1) recorded at a centre-of-mass energy of 8 TeV with the CMS detecto