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Observation and measurements of the production of prompt and non-prompt $J/\psi$ mesons in association with a $Z$ boson in $pp$ collisions at $\sqrt{s}=8\,\mathrm{TeV}$ with the ATLAS detector
A key observable for understanding the quarkonium production mechanism is the associated production of a vector boson with heavy quarkonia. ATLAS Collaboration in LHC observed the associated production of prompt and non-prompt $J/\psi$ mesons with $Z$ boson with $5\sigma$ and $9\sigma$ signifance re...
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| Lenguaje: | eng |
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2015
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| Acceso en línea: | https://dx.doi.org/10.22323/1.245.0084 http://cds.cern.ch/record/2053990 |