July 28, 2020 to August 6, 2020
virtual conference
Europe/Prague timezone

Jet reconstruction and calibration in ATLAS

Jul 31, 2020, 9:50 AM
15m
virtual conference

virtual conference

Talk 12. Operation, Performance and Upgrade of Present Detectors Operation, Performance and Upgrade of Present Detectors

Speaker

Eva Hansen

Description

Hadronic signatures are critical to the ATLAS physics program and many Standard Model measurements and searches for new physics are dominated by the uncertainties on the jet energy scale and resolution or the jet mass scale and resolution. The procedure of calibrating jets in ATLAS using both simulation and in situ techniques will be presented for both anti-kt R = 0.4 and R = 1.0 jets. The signatures used in the calibration procedure include generic quark and gluon jets, as well as jets originating from the decays of massive particles (such as electroweak bosons or top quarks).

Primary author

Presentation materials