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Search for high mass dilepton resonances in pp collisions at root s=7 TeV with the ATLAS experiment

Abstract:

This Letter presents a search for high mass e+e- or μ+μ- resonances in pp collisions at √s=7 TeV at the LHC. The data were recorded by the ATLAS experiment during 2010 and correspond to a total integrated luminosity of ~40 pb-1. No statistically significant excess above the Standard Model expectation is observed in the search region of dilepton invariant mass above 110 GeV. Upper limits at the 95% confidence level are set on the cross section times branching ratio of Z' resonances decaying to...

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Abdallah, J More by this author
Abdelalim, AA More by this author
Abdesselam, A More by this author
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