Aachen 2019 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 82: Flavor-Tagging, Jet-Kalibration

T 82.4: Vortrag

Donnerstag, 28. März 2019, 16:45–17:00, S09

Jet Residual Correction at CMS with data collected during 2017 — •Christoph Garbers, Anastasia Karavdina, Jens Multhaup, Arne Reinmers, and Peter Schleper — Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany

For most CMS analysis precise knowledge of the jet energies is of high importance. This is achieved by calibration of the reconstructed jet energies in different detector parts. The calibration is done with simulation as well as with data. In this talk the relative residual correction with di-jet events for the CMS pp-collision data recorded during 2017 is presented. The preparation of data for the analysis and tools introduced for monitoring of residual corrections are discussed in detail.