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Measurement of the ψ(2S) to J/ψ cross-section ratio as a function of centrality in PbPb collisions at $ \sqrt{{\textrm{s}}_{\textrm{NN}}} $ = 5.02 TeV

Bibtex

@article{elashri_2025_psi2s-jpsi-cross-sec,
    title = {Measurement of the ψ(2S) to J/ψ cross-section ratio as a function of centrality in PbPb collisions at $ \sqrt{{\textrm{s}}_{\textrm{NN}}} $ = 5.02 TeV},
    author = {M. Elashri and LHCb Collaboration},
    year = {2025},
    doi = {10.1007/JHEP07(2025)235},
    url = {https://doi.org/10.1007/JHEP07(2025)235},
}