Baringer, Philip S.Bean, AliceClutter, Justace RandallMcGivern, Carrie LynneMoulik, TaniaWilson, Graham WallaceAbazov, V. M.Abbott, B.Abolins, M.Acharya, B. S.Adams, M.Adams, T.Aguilo, E.2014-11-042014-11-042010-08-20V. M. Abazov et al. (D0 Collaboration). (2010). "Measurement of the tt-bar cross section using high-multiplicity jet events." Physical Review D, 82(3):032002. http://dx.doi.org/10.1103/PhysRevD.82.032002.1550-7998https://hdl.handle.net/1808/15583This is the publisher's version, also available electronically from http://journals.aps.org/prd/abstract/10.1103/PhysRevD.82.032002.We present a measurement of the tt-bar cross section using high-multiplicity jet events produced in pp-bar collisions at s√=1.96  TeV. These data were recorded at the Fermilab Tevatron Collider with the D0 detector. Events with at least six jets, two of them identified as b jets, were selected from a 1  fb(−1) data set. The measured cross section, assuming a top quark mass of 175  GeV/c2, is 6.9±2.0  pb, in agreement with theoretical expectations.Article10.1103/PhysRevD.82.032002openAccess