13–20 mars 2011
La Thuile
Fuseau horaire Europe/Paris

Study of W+gamma events at the CMS with 7 TeV LHC data

15 mars 2011, 19:47
6m
La Thuile

La Thuile

Rencontres de Moriond Planibel Hotel - La Thuile Aosta Valley 11016 La Thuile (Aosta), Italy Phone : 39 (0)1 65 88 45 41 Fax : 39 (0)1 65 88 45 35
YSF (Young Scientists Forum) Experiment Young Scientists Forum 1

Orateur

M. Devdatta Majumder (TIFR, Mumbai)

Description

The measurement of the inclusive cross section for W+gamma production is presented based on 36 pb-1 of data acquired with the CMS detector from 7 TeV LHC collisions in 2010. Comparisons are made with the predictions of the standard model. The W bosons are identified through their leptonic decays to electrons and muons. The W+gamma cross section is sensitive to anomalous triple-gauge couplings and hence this measurement probes physics beyond the standard model.

Author

M. Devdatta Majumder (TIFR, Mumbai)

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