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Measurement of W and Z boson production in 5 TeV $pp$, $p$+Pb and Pb+Pb collisions with the ATLAS detector.
W and Z bosons are short lived and do not interact strongly. Thus their production yields measured via lepton decay channels in lead-lead with respect to proton-proton collisions provide direct tests of both binary collision scaling and possible modification of parton distribution functions (nPDF) d...
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| Lenguaje: | eng |
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2017
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| Acceso en línea: | http://cds.cern.ch/record/2287288 |