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Exclusive $J/\psi$ and $\psi$(2S) production in pp collisions at $\sqrt{s}$=7 TeV
Exclusive $J/\psi$ and $\psi$(2S) vector meson production has been observed in the dimuon channel using the LHCb detector. The cross-section times branching fractions to two muons with pseudorapidities between 2.0 and 4.5 are measured and are found to be in good agreement with results from previous...
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| Lenguaje: | eng |
| Publicado: |
2013
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| Acceso en línea: | http://cds.cern.ch/record/1543472 |