à 
Prix: Entrée libre
salle Z-350
2900, chemin de la Tour
Montréal (QC) Canada  H3T 1J6

Camille Bélanger-Champagne, Université McGill

Résumé/abstract:

Studies of minimum bias events at colliders and studies of the underlying event probe the behaviour of QCD in the non-perturbative regime.  The phenomenology of events in this regime is described by empirical models that take many parameters that need to be tuned to the observed data.  The tuning process will be discussed in the context of the new energy regime accessible at the LHC.  An overview of recent measurements from ATLAS in the soft regime will be given, with focus on studies of angular correlations between charged particle tracks.

Cette conférence est présentée par le Groupe de Physique des Particules du Département de physique de l'Université de Montréal.

Underlying event and angular correlations studies in the non-perturbative regime at ATLAS - Camille Bélanger-Champagne
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