ttbar production cross section in ppbar collisions at sqrt{s} = 1.8 TeV
High Energy Physics - Experiment
2012-08-27 v2
Abstract
Results are presented on a measurement of the ttbar pair production cross section in ppbar collisions at sqrt{s} = 1.8 TeV from nine independent decay channels. The data were collected by the Dzero experiment during the 1992-1996 run of the Fermilab Tevatron Collider. A total of 80 candidate events are observed with an expected background of 38.8 +- 3.3 events. For a top quark mass of 172.1 GeV/c^2, the measured cross section is 5.69 +- 1.21 (stat) +- 1.04 (sys) pb.
Keywords
Cite
@article{arxiv.hep-ex/0205019,
title = {ttbar production cross section in ppbar collisions at sqrt{s} = 1.8 TeV},
author = {Dzero Collaboration},
journal= {arXiv preprint arXiv:hep-ex/0205019},
year = {2012}
}
Comments
Submitted to Physical Review D, 63 pages, 37 figures