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.]

Measurement of prompt open-charm production cross sections in proton-proton collisions at √s = 13 TeV / Tumasyan A., Adam W., Ambrogi F., Bergauer T., Dragicevic M., Ero J., Escalante Del Valle A., Fruhwirth R., Jeitler M., Krammer N., Lechner L., Liko D., Madlener T., Mikulec I., Pitters F.M., Rad N., Schieck J., Schofbeck R., Spanring M., Templ S., et al.. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - ELETTRONICO. - 2021:(2021), pp. 0-0. [10.1007/JHEP11(2021)225]

Measurement of prompt open-charm production cross sections in proton-proton collisions at √s = 13 TeV

Ceccarelli R.;Ciulli V.;D'Alessandro R.;Fiori F.;Focardi E.;Latino G.;Lenzi P.;Lizzo M.;Seidita R.;
2021

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
2021
0
0
Tumasyan A.; Adam W.; Ambrogi F.; Bergauer T.; Dragicevic M.; Ero J.; Escalante Del Valle A.; Fruhwirth R.; Jeitler M.; Krammer N.; Lechner L.; Liko D...espandi
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1262479
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