Measurement of the differential cross-sections of prompt and non-prompt production of <i>J</i>/ψ and ψ(2S) in <i>pp</i> collisions at √<i>s</i>=7 and 8 TeV with the ATLAS detector



Aad, G, Abbott, B, Abdallah, J, Abdinov, O, Aben, R, Abolins, M, AbouZeid, OS, Abramowicz, H, Abreu, H, Abreu, R
et al (show 2850 more authors) (2016) Measurement of the differential cross-sections of prompt and non-prompt production of <i>J</i>/ψ and ψ(2S) in <i>pp</i> collisions at √<i>s</i>=7 and 8 TeV with the ATLAS detector. EUROPEAN PHYSICAL JOURNAL C, 76 (5). 283-.

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Abstract

The production rates of prompt and non-prompt [Formula: see text] and [Formula: see text] mesons in their dimuon decay modes are measured using 2.1 and 11.4 fb[Formula: see text] of data collected with the ATLAS experiment at the Large Hadron Collider, in proton-proton collisions at [Formula: see text] and 8 respectively. Production cross-sections for prompt as well as non-prompt sources, ratios of [Formula: see text] to [Formula: see text] production, and the fractions of non-prompt production for [Formula: see text] and [Formula: see text] are measured as a function of meson transverse momentum and rapidity. The measurements are compared to theoretical predictions.

Item Type: Article
Additional Information: 42 pages plus author list + cover page (60 pages total), 13 figures, 3 tables, submitted to Eur. Phys. J. C. All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/BPHY-2012-02/
Uncontrolled Keywords: ATLAS Collaboration
Depositing User: Symplectic Admin
Date Deposited: 21 Feb 2017 14:43
Last Modified: 18 Oct 2023 02:36
DOI: 10.1140/epjc/s10052-016-4050-8
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3005941