Search for resonant diboson production in the WW/WZ → ℓvjj decay channels with the ATLAS detector at √s = 7 TeV

ATLAS Collaboration

研究成果: 雜誌貢獻期刊論文同行評審

32 引文 斯高帕斯(Scopus)

摘要

A search for resonant diboson production using a data sample corresponding to 4:7 fb–1of integrated luminosity collected by the ATLAS experiment at the Large Hadron Collider in pp collisions at √s = 7 TeV is presented. The search for a narrow resonance in the WW or WZ mass distribution is conducted in a final state with an electron or a muon, missing transverse momentum, and at least two jets. No significant excess is observed and limits are set using three benchmark models: WW resonance masses below 940 and 710 GeV are excluded at 95% confidence level for spin-2 Randall–Sundrum and bulk Randall–Sundrum gravitons, respectively; WZ resonance masses below 950 GeV are excluded at 95% confidence level for a spin-1 extended gauge model W′ boson.

原文???core.languages.en_GB???
文章編號112006
期刊Physical Review D - Particles, Fields, Gravitation and Cosmology
87
發行號11
DOIs
出版狀態已出版 - 1 1月 2013

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