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 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 $\lvert y\rvert$$\lt$ 0.6 and 0.6 $\lt$$\lvert y\rvert$$\lt$ 1.2 rapidity intervals.
Differential cross section times branching fraction for Upsilon(1S) -> mu+ mu-, measured in the rapidity range |y| < 0.6. This table corresponds to Figure 2 (left panel for |y|<0.6, right panel for 0.6<|y|<1.2) and Table A.1 in the paper. Results assume unpolarized production; polarization correction factors are provided in Table 6.
Differential cross section times branching fraction for Upsilon(1S) -> mu+ mu-, measured in the rapidity range 0.6 < |y| < 1.2. This table corresponds to Figure 2 (left panel for |y|<0.6, right panel for 0.6<|y|<1.2) and Table A.1 in the paper. Results assume unpolarized production; polarization correction factors are provided in Table 6.
Differential cross section times branching fraction for Upsilon(2S) -> mu+ mu-, measured in the rapidity range |y| < 0.6. This table corresponds to Figure 2 (left panel for |y|<0.6, right panel for 0.6<|y|<1.2) and Table A.2 in the paper. Results assume unpolarized production; polarization correction factors are provided in Table 6.
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