A search for the standard model production of four top quarks (pp$\to\mathrm{t\overline{t}t\overline{t}}$) is reported using single-lepton plus jets and opposite-sign dilepton plus jets signatures. Proton-proton collisions are recorded with the CMS detector at the LHC at a center-of-mass energy of 13\TeV in a sample corresponding to an integrated luminosity of 35.8 fb$^{-1}$. A multivariate analysis exploiting global event and jet properties is used to discriminate $\mathrm{t\overline{t}t\overline{t}}$ from $\mathrm{t\overline{t}}$ production. No significant deviation is observed from the predicted background. An upper limit is set on the cross section for $\mathrm{t\overline{t}t\overline{t}}$ production in the standard model of 48 fb at 95...
A search for the standard model production of four top quarks (pp → t t ¯ t t ¯) is reported using s...
A search for the standard model production of four top quarks (pp tttt) is reported using single-lep...
A search for the standard model production of four top quarks (pp \u2192 t t \uaf t t \uaf) is repor...
A search for the standard model production of four top quarks (pp → $ \mathrm{t}\overline{\mathrm{t}...
A search for the standard model production of four top quarks (pp$\to\mathrm{t\overline{t}t\overline...
Abstract A search for the standard model production of four top quarks (pp → tt¯tt¯...
A search for the standard model production of four top quarks (pp → t t ¯ t t ¯) is reported using s...
A search for the standard model production of four top quarks (pp tttt) is reported using single-lep...
A search for the standard model production of four top quarks (pp \u2192 t t \uaf t t \uaf) is repor...
A search for the standard model production of four top quarks (pp → $ \mathrm{t}\overline{\mathrm{t}...
A search for the standard model production of four top quarks (pp$\to\mathrm{t\overline{t}t\overline...
Abstract A search for the standard model production of four top quarks (pp → tt¯tt¯...
A search for the standard model production of four top quarks (pp → t t ¯ t t ¯) is reported using s...
A search for the standard model production of four top quarks (pp tttt) is reported using single-lep...
A search for the standard model production of four top quarks (pp \u2192 t t \uaf t t \uaf) is repor...