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Exclusive $\Upsilon$ and $\rho$ (770)$^0$ photoproduction in pPb at $\sqrt { s_{NN}}$ = 5.02TeV with CMS
The first measurements of exclusive ϒ and ρ (770) 0 vector meson photoproduction with the CMS detector at LHC in ultraperipheral proton-lead collisions at sNN=5.02TeV are presented. The ϒ(1S) cross section, which has been measured in the dumuon channel, is consistent with the updated ZEUS ep results...
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| Lenguaje: | eng |
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2021
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| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysa.2020.121857 http://cds.cern.ch/record/2751436 |