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Measurement of the Z boson transverse momentum: direct and using phi* variable with ATLAS
A measurement of angular correlations in Drell–Yan lepton pairs via the phi* observable is presented. This variable probes the same physics as the Z/gamma* boson transverse momentum (pT) with a better experimental resolution, especially for low transverse momenta. The measurement using phi* and the...
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| Lenguaje: | eng |
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2013
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| Acceso en línea: | http://cds.cern.ch/record/1555398 |