Compact Muon Solenoid
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| CMS-EWK-11-017 ; CERN-PH-EP-2012-226 | ||
| Study of the dijet mass spectrum in pp → W + jets events at √s = 7 TeV | ||
| CMS Collaboration | ||
| 17 August 2012 | ||
| Phys. Rev. Lett. 109 (2012) 251801 | ||
| Abstract: A study is presented of the invariant mass spectrum of the two jets with highest transverse momentum in pp → W+2-jet and W+3-jet events. The data sample corresponds to an integrated luminosity of 5.0 inverse femtobarns collected with the CMS detector at √s=7 TeV. No evidence is found for the anomalous structure reported by the CDF Collaboration, and an upper limit of 5.0 pb is established at 95% confidence level on the production cross section for a generic Gaussian signal with mass near 150 GeV. Two theoretical models that predict a dijet resonance near 150 GeV are excluded. | ||
| Links: e-print arXiv:1208.3477 [hep-ex] (PDF) ; CDS record ; inSPIRE record ; Public twiki page ; CADI line (restricted) ; | ||
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Compact Muon Solenoid LHC, CERN |
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