Measurement of the underlying event in the Drell-Yan process in proton-proton collisions at √s = 7 TeV

A measurement of the underlying event (UE) activity in proton-proton collisions at a center-of-mass energy of 7 TeV is performed using Drell-Yan events in a data sample corresponding to an integrated luminosity of 2. 2 fb -1, collected by the CMS experiment at the LHC. The activity measured in the m...

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Bibliografske podrobnosti
Main Authors: Chatrchyan, S, Khachatryan, V, Sirunyan, A, Tumasyan, A, Adam, W, Bergauer, T, Dragicevic, M, Erö, J, Fabjan, C, Friedl, M, Frühwirth, R, Ghete, V, Hammer, J
Format: Journal article
Izdano: 2012