Measurement of the $t\bar{t}$ cross section using high-multiplicity jet events

Tanasijczuk, Andres Jorge;D0;et.al.
(2010) Physical review D — Vol. 82 (2010)

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We present a measurement of the ttbar cross section using high-multiplicity jet events produced in ppbar collisions at sqrt{s}=1.96 TeV. These data were marc: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/c^2, is 6.9 \pm 2.0 pb, in agreement with theoretical expectations.
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Tanasijczuk, A. J., D0, & et al. (2010). Measurement of the $t\bar{t}$ cross section using high-multiplicity jet events. Physical review D, 82. https://doi.org/10.1103/PhysRevD.82.032002 (Original work published 2010)