Search for resonant production of t(t)over-bar pairs in 4.8 fb(-1) of integrated luminosity of p(p)over-bar collisions at root s=1.96 TeV

Abstract

We search for resonant production of tt pairs in 4:8 fb1 integrated luminosity of p p collision data at ffiffiffis p ¼ 1:96 TeV in the lepton þ jets decay channel, where one top quark decays leptonically and the other hadronically.