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Observation of triple $\mathrm{J}\mspace{-2mu}/\mspace{-2mu}\psi$ meson production in proton-proton collisions at $\sqrt{s} = 13~\mathrm{TeV}$
The first observation of the three $\mathrm{J}\mspace{-2mu}/\mspace{-2mu}\psi$ meson production in proton-proton collisions at a center-of-mass energy of $13\,\mathrm{TeV}$ in final states with three $\mu^+\mu^-$ pairs is reported. The analysis is based on a data sample recorded by the CMS experimen...
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Lenguaje: | eng |
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2021
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Acceso en línea: | https://dx.doi.org/10.31349/SuplRevMexFis.3.0308046 http://cds.cern.ch/record/2797549 |