Search for Top with D0 Detector in Dilepton Channel
Krzysztof GENSER (Fermilab), D0 Collaboration
TL;DR
This paper reports on a search for high-mass top quark pairs in proton-antiproton collisions using the D0 detector, but finds no conclusive evidence for top quark production with the data collected.
Contribution
The study presents the first search results for top quark pairs in dilepton channels at the Tevatron using the D0 detector with 13.5 pb^-1 of data.
Findings
No conclusive evidence for top quark production was observed.
Set upper limits on the top quark pair production cross section.
Analyzed multiple dilepton decay channels for top quark signatures.
Abstract
Preliminary results from a search for high mass ttbar quark pair production in ppbar collisions at sqrt(s)=1.8TeV with the D0 detector in the ee+jets, emu+jets, and mumu+jets decay channels are presented. No conclusive evidence for top quark production for an integrated luminosity of 13.5+/-1.6pb-1 is observed.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Quantum Chromodynamics and Particle Interactions