Measurement of prompt open-charm production cross sections in proton-proton collisions at $ \sqrt{s} $ = 13 TeV - INSPIRE

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Measurement of prompt open-charm production cross sections in proton-proton collisions at $\sqrt{s}$ = 13 TeV

CMS

Collaboration

Jul 3, 2021

44 pages

Published in:

JHEP 11 (2021) 225,
JHEP 11 (2021) 225

Published: Nov 30, 2021

e-Print:

2107.01476 [hep-ex]

DOI:

10.1007/JHEP11(2021)225

Report number:

CMS-BPH-18-003,
CERN-EP-2021-085

Experiments:

CERN-LHC-CMS,
CERN-LHC-CMS

View in:

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Abstract: (Springer)

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 D

^{0} \left({\overline{\mathrm{D}}}^0\right)

mesons are presented in ranges of transverse momentum and pseudorapidity 4 < p

_{T}

< 100 GeV and |η| < 2.1, respectively. The results are compared to several theoretical calculations and to previous measurements.[graphic not available: see fulltext]

Note:

Replaced with the published version. Added the journal reference and the DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/BPH-18-003 (CMS Public Pages)

B physics
Charm physics
Hadron-Hadron scattering (experiments)
p p: scattering
p p: colliding beams
charmed meson: hadroproduction
charm: hadroproduction
D0: hadroproduction
D+: hadroproduction
D*(2010): hadroproduction

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