W/Z+jets measurements at DZero

Abstract

We present a summary of recent measurements of vector boson production in association with jets in $p\bar{p}$ collisions at $\sqrt{s}=1.96$ TeV with the DØ detector. Results of measurements of the inclusive $n$-jet cross-sections, ${\sigma }_n/{\sigma }_{n-1}$ ratios of $W+(n)$jet production for $n=0-4$ and the normalized n^th jet $p_T$ differential cross-section distributions, and measurement of the production cross-section (times branching fraction) ratio of $Z+b$-jet to $Z$+jet production are reported. Measurement of the normalized $Z/{\gamma }^{\ast }$+jet angular cross-section differential distributions are also discussed.

4 pages, 6 figures. To appear in the proceedings of 19th International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS 2011), Newport News, Virginia, 11-15 Apr 2011

References in corpus (2)

• Measurements of inclusive W+jets production rates as a function of jet transverse momentum in ppbar collisions at sqrt{s}=1.96 TeV
• A measurement of the ratio of inclusive cross sections $\sigma (p\bar{p}\to Z+b\mathrm{jet})/\sigma (p\bar{p}\to Z+\mathrm{jet})$ at $\sqrt{s}=1.96$ TeV