Measurements of dijet azimuthal decorrelation at 8 TeV from CMS

Apr 13, 2016, 5:25 PM
20m
SR1 (DESY, Hamburg)

SR1

DESY, Hamburg

QCD and Hadronic Final States WG2 QCD and Hadronic Final States

Speaker

Panos Kokkas (University of Ioannina in Ioannina, Greece)

Description

A measurement of the decorrelation of azimuthal angles between the two jets with the largest transverse momenta is presented for seven regions of leading jet transverse momentum up to 2.2 TeV. The results are compared to fixed-order predictions of perturbative quantum chromodynamics (QCD), and to simulations using Monte Carlo event generators that include parton showers, hadronization, and multiparton interactions. We discuss also experimental effects like jet-energy-corrections.

Primary authors

Panos Kokkas (University of Ioannina in Ioannina, Greece) Prof. Ulrich Goerlach (IPHC UNISTRA)

Presentation materials