Jet energy scale setting with "Gamma+Jet" events at LHC energies. Detailed study of the background suppression
D. V. Bandourin, V. F. Konoplyanikov, N. B. Skachkov
Abstract
The possibilities of the background events suppression, based on the QCD subprocesses of qg-, gg-, qq- scattering with big cross sections, to the signal events are studied. Basing on the introduced selection criteria, the background suppression factors and signal events selection efficiencies and the number of the events, that can be collected at LHC with low luminosity L=1033cm2 s-1 during one month of continuous work, are determined.
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