Highly boosted dielectron identification in proton-proton collisions at $\sqrt{s}$ = 13 TeV

CMS Collaboration

A new technique is developed to identify dielectrons (e${}^{+}$e${}^{-}$) with Lorentz boost ${\gamma }_{\mathrm{L}}$ $>$ 20 that produce one single merged cluster in the electromagnetic calorimet…