Measurement of Prompt Open-Charm Production Cross Sections in Proton-Proton Collisions at √s = 13 Tev

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Date

2021

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Volume Title

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Springer Science and Business Media Deutschland GmbH

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GOLD

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Yes

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40

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58

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Abstract

The production cross sections for prompt open-charm mesons in proton-proton collisions at a center-of-mass energy of 13 TeV are reported. The measurement is performed using a data sample collected by the CMS experiment corresponding to an integrated luminosity of 29 nb−1. The differential production cross sections of the D∗±, D±, and D0(D ¯) mesons are presented in ranges of transverse momentum and pseudorapidity 4 < pT< 100 GeV and |η| < 2.1, respectively. The results are compared to several theoretical calculations and to previous measurements. [Figure not available: see fulltext.] © 2021, The Author(s).

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B physics, Charm physics, Hadron-Hadron scattering (experiments), B physic, top: single production, 13000 GeV-cms, QC770-798, GeV, D*(2010): hadroproduction, transverse momentum dependence, B physics, Physics, Particles & Fields, High Energy Physics - Experiment, rapidity dependence, ЭБ БГУ::ТЕХНИЧЕСКИЕ И ПРИКЛАДНЫЕ НАУКИ. ОТРАСЛИ ЭКОНОМИКИ::Ядерная техника, High Energy Physics - Experiment (hep-ex), Particle and Plasma Physics, D+: direct production, Hadron-Hadron scattering (experiments), [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], D0: hadroproduction, tracking detector, info:eu-repo/classification/ddc/530, radiation: damage, Charm physics, 0105 Mathematical Physics, CMS, Physics, ddc:530, hadron-hadron scattering (experiments), 320, Si microstrip and pad detectors, Nuclear & Particles Physics, Hadron-Hadron Scattering (Experiments), CERN LHC Coll, Top physics, Particle tracking detectors (Solid-state detectors), High energy physics ; Experimental particle physics ; LHC ; CMS ; Radiation-hard detectors ; Si microstrip and pad detectors ; Radiation damage to detector materials (solid state) ; Particle tracking detectors (Solid-state detectors) ; radiation: damage ; CMS: upgrade ; tracking detector ; semiconductor detector: design ; semiconductor detector: microstrip ; performance ; Hadron-Hadron scattering (experiments) ; Top physics ; p p: scattering ; p p: colliding beams ; top: single production, Physical Sciences, 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics, Charm Physics, semiconductor detector: microstrip, PARTICLE PHYSICS, charm: hadroproduction, LHC, performance, Radiation-hard detectors, Nuclear and High Energy Physics, Charm physic, p p: scattering, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Particles & Fields, B physics; Charm physics; Hadron-Hadron scattering (experiments);, p p, scattering, FOS: Physical sciences, transverse momentum, meson, 530, D0: direct production, differential cross section: measured, D+: hadroproduction, Nuclear and particle physics. Atomic energy. Radioactivity, TeV, Nuclear, High energy physics, ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика, 0206 Quantum Physics, charm physics, Radiation damage to detector materials (solid state), Science & Technology, B physics; Charm physics; Hadron-Hadron scattering experiments, PARTICLE PHYSICS;LARGE HADRON COLLIDER;CMS, hep-ex, charmed meson: hadroproduction, B Physics, Molecular, Física, LARGE HADRON COLLIDER, B physics; Charm physics; Hadron-Hadron scattering (experiments), D: transverse momentum, rapidity, Physics and Astronomy, D*(2010): direct production, 0202 Atomic, Experimental particle physics, p p: colliding beams, CMS: upgrade, semiconductor detector: design, experimental results

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Source

Journal of High Energy Physics

Volume

2021

Issue

11

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