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First results from ATLAS experiment on production of $W$ and $Z$ bosons in proton-proton collisions at $sqrt{s}=7$~TeV
First results on $W$ and $Z$ bosons production cross-section at $sqrt{s}=7$~TeV obtained with ATLAS detector are presented. The measurements are performed in electron and muon channels, with data sample of around $320$~nb$^{-1}$ collected between March and July 2010. Methods of signal extraction and...
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Lenguaje: | eng |
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2011
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Acceso en línea: | http://cds.cern.ch/record/1341531 |