Measurement of the Υ(1S), Υ(2S), and Υ(3S) differential cross sections in pp collisions at $$ sqrt{s}=13.6 $$ TeV Journal Article

Overview

; A; bstract; ; ; The production cross sections of the Υ(1S), Υ(2S), and Υ(3S) mesons are measured in proton-proton collisions at; ; ; $$ sqrt{s}=13.6 $$; ; ; 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.;

Hayrapetyan A; Makarenko V; Tumasyan A; Adam W; Benato L; Bergauer T; Dragicevic M; Hussain PS; Jeitler M; Krammer N