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Thesis
Report number CERN-THESIS-2017-134
Title Determination of the strong coupling constant from transverse energy-energy correlations in multi-jet events in pp collisions at 13 TeV using the ATLAS detector at the LHC
Author(s) Alvarez, Manuel (Madrid, Autonoma U.)
Publication 61.
Thesis note Master : Madrid, Autonoma U. : 2017-08-30
Thesis supervisor(s) Barreiro, Fernando ; Llorente, Javier
Note Presented 30 Aug 2017
Subject category Particle Physics - Experiment
Accelerator/Facility, Experiment CERN LHC ; ATLAS
Abstract This analysis presents measurements of transverse energy-energy correlations (TEEC) and its associated asymmetry (ATEEC) in multi-jet events in bins of the scalar sum of the two leading jets transverse momenta. The data are unfolded to the particle level and compared to Monte Carlo generators like PYTHIA8, HERWIG++ and SHERPA. A comparison with NLOJET++ predictions is also performed. The value of the strong coupling constant is extracted and the running is tested up to scales beyond 1 TeV.

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 Notice créée le 2017-09-05, modifiée le 2019-06-03


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