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Relative modification of prompt $\psi(2\textrm{S})$ and $\textrm{J}/\psi$ yields from pp to PbPb collisions at $\sqrt{s_{NN}} = 5.02~\mathrm{TeV}$
The ratios between the yields of prompt $\psi$(2S) and $\textrm{J}/\psi$ mesons, reconstructed via their decays into muon pairs, are compared in PbPb and pp collisions at $\sqrt{s_{NN}} = 5.02\,\mathrm{TeV}$. The analysis is based on PbPb and pp data samples collected by the CMS experiment at the LH...
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2016
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| Acceso en línea: | http://cds.cern.ch/record/2217888 |