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W boson studies in pPb and PbPb collisions with CMS
The electroweak W bosons do not participate in the strong interaction, and thus constitute clean probes of the initial state of nuclear collisions. They provide a unique constraint on the nuclear parton distributions, in particular on the antiquarks from the sea. A first analysis of PbPb data has co...
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| Lenguaje: | eng |
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2014
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| Acceso en línea: | https://dx.doi.org/10.1088/1742-6596/612/1/012002 http://cds.cern.ch/record/1976433 |