1. |
- Abazov, V. M., et al.
(författare)
-
Measurement of the t(t)over-bar cross section using high-multiplicity jet events
- 2010
-
Ingår i: Physical Review D. - 1550-7998 .- 1550-2368. ; 82, s. 032002-
-
Tidskriftsartikel (refereegranskat)abstract
- We present a measurement of the t (t) over bar cross section using high-multiplicity jet events produced in p (p) over bar collisions at root 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/c(2), is 6.9 +/- 2.0 pb, in agreement with theoretical expectations.
|
|