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First observation of the associated production of $Z$ bosons with prompt and non-prompt $J/\psi$ mesons in $pp$ collisions at $\sqrt{s}= 8\,\mathrm{TeV}$ and contribution to the Micromegas detectors for the New Small Wheel upgrade of the ATLAS experiment
The associated production of vector boson with heavy quarkonia is a key observable for understanding the quarkonium production mechanism. This thesis studies the production of $J/\psi$ mesons in association with $Z$ bosons, using $pp$ collision data at $\sqrt{s}=8\,\mathrm{TeV}$ collected with the A...
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| Lenguaje: | eng |
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2015
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| Acceso en línea: | http://cds.cern.ch/record/2027547 |