Physics – High Energy Physics – High Energy Physics - Experiment
Scientific paper
2011-09-18
Physics
High Energy Physics
High Energy Physics - Experiment
8 pages, 9 figures, Proceedings of the DPF-2011 Conference, Providence, RI, August 8-13, 2011
Scientific paper
We present the measurement of the production cross section for top quark pair ($t\bar{t}$) in pp collisions at $\sqrt{s}$ = 7 TeV using the data recorded with the ATLAS detector at the Large Hadron Collider (LHC). Events are selected in single lepton (electron or muon) and dilepton ($ee$, $\mu\mu$, $e\mu$) topologies with multi-jets, and large missing transverse energy (MET). The combined result from these measurements is $\sigma_{t\bar{t}}$ = $176 \pm 5 \mathrm{(stat.)} ^{+13}_{-10}\mathrm{(syst.)} \pm 7 \mathrm{(lumi.)} \mathrm{pb}$, which is in good agreement with the Standard Model prediction.
No associations
LandOfFree
Measurement of the Top Pair Production Cross section at ATLAS does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Measurement of the Top Pair Production Cross section at ATLAS, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Measurement of the Top Pair Production Cross section at ATLAS will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-96072