Speaker
Archil Durglishvili
(Ivane Javakhishvili Tbilisi State University (GE))
Description
The response of the ATLAS hadronic Tile Calorimeter to single isolated
charged hadrons is probed analysing of LHC proton-proton collisions data
at √s = 13 TeV collected in 2017 and corresponding to an integrated
luminosity of 144.9 pb-1. The calorimeter response is determined as the
ratio of the energy deposited in the calorimeter (E) divided by the
momentum measured in the ATLAS Inner Detector (p). The average of E/p
measured in data is 0.5896 ± 0.0001 (stat), compared to an expected
value of 0.593 ± 0.001 (stat) obtained using Pythia8 simulated multijet
events. A good agreement between experimental and simulated results is
observed confirming the goodness of the calorimeter energy calibration
at the EM scale.
Authors
Archil Durglishvili
(Ivane Javakhishvili Tbilisi State University (GE))
Jana Faltova
(Charles University (CZ))
