Differential Z plus jet cross section measurements at 8 TeV


Bilin B.

37th International Conference on High Energy Physics (ICHEP), Valencia, Spain, 2 - 09 July 2014, vol.273, pp.2802-2804 identifier identifier

Abstract

The measurement of differential cross section of a Z boson produced in association with jets is presented. The cross section is presented with respect to various jet kinematic variables where the Z bosons are reconstructed from opposite sign lepton pairs. The analysis is based on data of proton proton collisions with the centre of mass energy of 8 TeV collected in 2012 by the CMS experiment at LHC corresponding to 19.8 fb-1 of integrated luminosity. Obtained results are compared with different generators and are shown to be consistent with the Standard Model predictions.