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Photon-proton and photon-nucleus measurements in CMS
The CMS measurements of exclusive photoproduction of Y in pPb and J/psi in PbPb collisions, that probe the low-x gluon density in the proton and the lead nucleus respectively, are discussed.
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| Lenguaje: | eng |
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2017
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| Acceso en línea: | https://dx.doi.org/10.23727/CERN-Proceedings-2018-001.107 http://cds.cern.ch/record/2286329 |