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Prompt and non-prompt J/? J/? and ?(2S) ?(2S) suppression at high transverse momentum in 5.02 TeV 5.02 TeV Pb+Pb collisions with the ATLAS experiment
journal contribution
posted on 2023-06-09, 18:54 authored by N L Abraham, Benedict AllbrookeBenedict Allbrooke, Lily AsquithLily Asquith, Alessandro CerriAlessandro Cerri, Samuel Jones, Antonella De SantoAntonella De Santo, Fabrizio SalvatoreFabrizio Salvatore, Kate ShawKate Shaw, Thomas StevensonThomas Stevenson, K Suruliz, Mark SuttonMark Sutton, Fabio Tresoldi, Fabrizio Trovato, Iacopo Vivarelli, E Winkels, The ATLAS Collaboration, othersA measurement of J/? J/? and ?(2S) ?(2S) production is presented. It is based on a data sample from Pb+Pb collisions at vsNN =5.02 TeV sNN=5.02 TeV and pp collisions at vs =5.02 TeV s=5.02 TeV recorded by the ATLAS detector at the LHC in 2015, corresponding to an integrated luminosity of 0.42 nb -1 0.42 nb-1 and 25 pb -1 25 pb-1 in Pb+Pb and pp, respectively. The measurements of per-event yields, nuclear modification factors, and non-prompt fractions are performed in the dimuon decay channel for 9
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Publication status
- Published
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- Published version
Journal
European Physical Journal C: Particles and FieldsISSN
1434-6044Publisher
EDP SciencesExternal DOI
Issue
762Volume
78Page range
1-28Department affiliated with
- Physics and Astronomy Publications
Full text available
- Yes
Peer reviewed?
- Yes
Legacy Posted Date
2019-09-20First Open Access (FOA) Date
2019-09-20First Compliant Deposit (FCD) Date
2019-09-03Usage metrics
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