KAI-FENG CHENPAO-TI CHANGRONG-SHYANG LUWEI-SHU HOU2022-04-252022-04-25202110298479https://www.scopus.com/inward/record.uri?eid=2-s2.0-85120995424&doi=10.1007%2fJHEP11%282021%29225&partnerID=40&md5=5d871b6a86b9c98c1e29ea43d83af862https://scholars.lib.ntu.edu.tw/handle/123456789/606505The 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).B physics; Charm physics; Hadron-Hadron scattering (experiments);journal article10.1007/JHEP11(2021)2252-s2.0-85120995424