10.1140-epjc-s10052-016-4050-8.pdf (10.54 MB)
Download fileMeasurement of the differential cross-sections of prompt and non-prompt production of J/? and ?(2S) in pp collisions at vs = 7 and 8 TeV with the ATLAS detector
journal contribution
posted on 2023-06-09, 05:39 authored by Benedict AllbrookeBenedict Allbrooke, Lily AsquithLily Asquith, Alessandro CerriAlessandro Cerri, C A Chavez Barajas, Antonella De SantoAntonella De Santo, Fabrizio SalvatoreFabrizio Salvatore, I Santoyo Castillo, K Suruliz, Mark SuttonMark Sutton, Iacopo VivarelliIacopo Vivarelli, The ATLAS CollaborationThe production rates of prompt and non-prompt J/? and ?(2S) mesons in their dimuon decay modes are measured using 2.1 and 11.4 fb -¹ of data collected with the ATLAS experiment at the Large Hadron Collider, in proton–proton collisions at vs = 7 and 8 respectively. Production cross-sections for prompt as well as non-prompt sources, ratios of ?(2S) to J/? production, and the fractions of non-prompt production for J/? and ?(2S) are measured as a function of meson transverse momentum and rapidity. The measurements are compared to theoretical predictions.
Funding
ATLAS; G0275; STFC-SCIENCE AND TECHNOLOGY FACILITIES COUNCIL; ST/I006048/1
History
Publication status
- Published
File Version
- Published version
Journal
European Physical Journal C: Particles and FieldsISSN
1434-6044Publisher
Springer VerlagExternal DOI
Issue
5Volume
76Article number
a283Department affiliated with
- Physics and Astronomy Publications
Research groups affiliated with
- Experimental Particle Physics Research Group Publications
Full text available
- Yes
Peer reviewed?
- Yes
