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Abazov, V M; Abbott, B; Acharya, B S; Adams, M; Adams, T; Alexeev, G D; Alkhazov, G; Alton, A; Alverson, G
Physics letters. B, 10/2011, Letnik: 704, Številka: 5Journal Article
We present a measurement of the inline image production cross section inline image in inline image collisions at inline image using 5.4 fb-1 of integrated luminosity collected with the D0 detector. We consider final states with at least two jets and two leptons (ee, eI14, I14I14), and events with one jet for the eI14 final state as well. The measured cross section is inline image. This result combined with the cross section measurement in the lepton + jets final state yields inline image, which agrees with the standard model expectation. The relative precision of 8% of this measurement is comparable to the precision of the latest theoretical calculations.
