The production cross sections of the Υ(1S), Υ(2S), and Υ(3S) mesons are measured in proton-proton collisions at √s = 13.6 TeV, using a data sample collected in 2022 by the CMS experiment and corresponding to an integrated luminosity of 37.4 fb−1. The measurement is performed in the μ+μ− decay channels, differentially as a function of transverse momentum in the 20–200 GeV range, in the |y| < 0.6 and 0.6 < |y| < 1.2 rapidity intervals.

Measurement of the Υ(1S), Υ(2S), and Υ(3S) differential cross sections in pp collisions at √s=13.6TeV / Null, N., Hayrapetyan, A., Makarenko, V., Tumasyan, A., Adam, W., Benato, L., Bergauer, T., Dragicevic, M., Hussain, P.S., Jeitler, M., Krammer, N., Li, A., Liko, D., Matthewman, M., Schieck, J., Schöfbeck, R., Shooshtari, M., Sonawane, M., Waltenberger, W., Wulz, C.-E., et al.. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2026:7(2026), pp. 1-36. [10.1007/jhep07(2026)106]

Measurement of the Υ(1S), Υ(2S), and Υ(3S) differential cross sections in pp collisions at √s=13.6TeV

Cunqueiro Mendez, L.;De Riggi, F.;Del Re, D.;Del Vecchio, M.;Frosina, L.;Lombardi, F.;Organtini, G.;Palmeri, N.;Paramatti, R.;Pauletto, T.;Rahatlou, S.;Santanastasio, F.;
2026

Abstract

The production cross sections of the Υ(1S), Υ(2S), and Υ(3S) mesons are measured in proton-proton collisions at √s = 13.6 TeV, using a data sample collected in 2022 by the CMS experiment and corresponding to an integrated luminosity of 37.4 fb−1. The measurement is performed in the μ+μ− decay channels, differentially as a function of transverse momentum in the 20–200 GeV range, in the |y| < 0.6 and 0.6 < |y| < 1.2 rapidity intervals.
2026
hadron-hadron scattering; quarkonium; CMS
01 Pubblicazione su rivista::01a Articolo in rivista
Measurement of the Υ(1S), Υ(2S), and Υ(3S) differential cross sections in pp collisions at √s=13.6TeV / Null, N., Hayrapetyan, A., Makarenko, V., Tumasyan, A., Adam, W., Benato, L., Bergauer, T., Dragicevic, M., Hussain, P.S., Jeitler, M., Krammer, N., Li, A., Liko, D., Matthewman, M., Schieck, J., Schöfbeck, R., Shooshtari, M., Sonawane, M., Waltenberger, W., Wulz, C.-E., et al.. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2026:7(2026), pp. 1-36. [10.1007/jhep07(2026)106]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1779583
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