Measurement of the tt¯ cross section using high-multiplicity jet events

V. M. Abazov et al. (D0 Collaboration)
Phys. Rev. D 82, 032002 – Published 20 August 2010

Abstract

We present a measurement of the tt¯ cross section using high-multiplicity jet events produced in pp¯ collisions at s=1.96TeV. 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 1fb1 data set. The measured cross section, assuming a top quark mass of 175GeV/c2, is 6.9±2.0pb, in agreement with theoretical expectations.

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  • Received 23 November 2009

DOI:https://doi.org/10.1103/PhysRevD.82.032002

© 2010 The American Physical Society

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Vol. 82, Iss. 3 — 1 August 2010

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