Measurement of inclusive J/ψ pair production cross section in pp collisions at √s = 13 TeV
ALICE Collaboration. (2023). Measurement of inclusive J/ψ pair production cross section in pp collisions at √s = 13 TeV. Physical Review C, 108, Article 045203. https://doi.org/10.1103/PhysRevC.108.045203
Published inPhysical Review C
© 2023 CERN
The production cross section of inclusive J/ψ pairs in pp collisions at a center-of-mass energy √s = 13 TeV is measured with ALICE. The measurement is performed for J/ψ in the rapidity interval 2.5 < y < 4.0 and for transverse momentum pT > 0. The production cross section of inclusive J/ψ pairs is reported to be 10.3 ± 2.3 (stat.) ± 1.3 (syst.) nb in this kinematic interval. The contribution from nonprompt J/ψ (i.e., originated from beauty-hadron decays) to the inclusive sample is evaluated. The effective double-parton scattering cross section is computed, neglecting the single-parton scattering contribution.
PublisherAmerican Physical Society (APS)
Publication in research information system
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Related funder(s)Research Council of Finland; European Commission
Funding program(s)Centre of Excellence, AoF
The content of the publication reflects only the author’s view. The funder is not responsible for any use that may be made of the information it contains.
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