Dominant QCD Backgrounds in Higgs Boson Analyses at the LHC: A Study of pp -> t anti-t + 2 jets at Next-To-Leading Order

Preprint

21 February 2010

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.1002.4009

Abstract

We report the results of a next-to-leading order simulation of top quark pair production in association with two jets. With our inclusive cuts, we show that the corrections with respect to leading order are negative and small, reaching 11%. The error obtained by scale variation is of the same order. Additionally, we reproduce the result of a previous study of top quark pair production in association with a single jet.

Keywords

QCD BACKGROUNDS
BOSON ANALYSES
DOMINANT QCD
HIGGS BOSON
QUARK
JETS
LHC

All Related Versions

Version 1, 2010-02-21, ArXiv
Published version: Physical Review Letters, 104 (16), 162002.

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