Yayın: Measurement of prompt open-charm production cross sections in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV
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Springer Science and Business Media LLC
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AbstractThe 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$$ \left({\overline{\mathrm{D}}}^0\right) $$<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mfenced><mml:msup><mml:mover><mml:mi>D</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mn>0</mml:mn></mml:msup></mml:mfenced></mml:math>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.
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Journal of High Energy Physics
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OPEN
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B physic, top: single production, 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, Mathematical Physics, CMS, Physics, ddc:530, hadron-hadron scattering (experiments), 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, 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, 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, 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, Atomic, Experimental particle physics, p p: colliding beams, CMS: upgrade, semiconductor detector: design, experimental results