Measurement of the Production Cross Section of Jets in Association with a Z Boson in pp Collisions at √s=7 TeV with the ATLAS Detector

item.page.doi

Abstract

Measurements of the production of jets of particles in association with a Z boson in pp collisions at √s=7 TeV are presented, using data corresponding to an integrated luminosity of 4.6 fb⁻¹ collected by the ATLAS experiment at the Large Hadron Collider. Inclusive and differential jet cross sections in Z events, with Z decaying into electron or muon pairs, are measured for jets with transverse momentum p_T > 30 GeV and rapidity |y| < 4.4. The results are compared to next-to-leading-order perturbative QCD calculations, and to predictions from different Monte Carlo generators based on leading-order and next-to-leading-order matrix elements supplemented by parton showers.

Description

Keywords

Hadron interactions, Colliders (Nuclear physics), Quantum chromodynamics

item.page.sponsorship

Rights

CC BY 4.0 (Attribution), ©2015 CERN, for the ATLAS collaboration.

Citation