Measurement of the $\mathrm{t}\bar{\mathrm{t}}\mathrm{b}\bar{\mathrm{b}}$ production cross section in the all-jet final state in pp collisions at $\sqrt{s}=$ 13 TeV

CMS Collaboration

A measurement of the production cross section of top quark pairs in association with two b jets ($\mathrm{t}\bar{\mathrm{t}}\mathrm{b}\bar{\mathrm{b}}$) is presented using data collected in proton-p…