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

Abstract

The production cross sections of the ${\rm Y}$(1S), ${\rm Y}$(2S), and ${\rm Y}$(3S) mesons are measured in proton-proton collisions at $\sqrt{s}$ = 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 ${\mu }^{+}{\mu }^{-}$ 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.

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-24-004 (CMS Public Pages)