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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
The associated production of vector boson with heavy quarkonia is a key observable for understanding the quarkonium production mechanisms. In this poster the first evidence of the production of the $Z$ boson in association with a prompt and non-prompt $J/\psi$ meson is presented and its production r...
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| Lenguaje: | eng |
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2015
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| Acceso en línea: | http://cds.cern.ch/record/2053256 |