Measurement of the production cross-section of $J/\psi$ and $\psi(2$S$)$ mesons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector

CERN-LHC. The production rates of prompt and non-prompt $J/\psi$ and $\psi(2\mathrm{S})$ mesons are measured using 140 $fb^{-1}$ of data collected with the ATLAS experiment at the LHC, in proton-proton collisions at $\sqrt{s}=13$ TeV. Production cross-sections for both prompt and non-prompt production sources, ratios of $\psi(2\mathrm{S})$ to $J/\psi$ production, and fractions of non-prompt to inclusive production for $J/\psi$ and $\psi(2\mathrm{S})$ are measured double-differentially as a function of meson $p_{T}$ and rapidity.

BibTex:

@dataset{_Georges_Aad_and__Braden_Keim_Abbott_and__Kira_Abeling_and__Nils_Julius_Abicht_and__Haider_Abidi_and__Asmaa_Aboulhorma_and__Halina_Abramowicz_and__Henso_Abreu_and__Yiming_Abulaiti_and__Bobby_Samir_Acharya_2025,
    abstract = {CERN-LHC.  The production rates of prompt and non-prompt $J/\psi$ and $\psi(2\mathrm{S})$ mesons are measured using 140 $fb^{-1}$ of data collected with the ATLAS experiment at the LHC, in proton-proton collisions at $\sqrt{s}=13$ TeV. Production cross-sections for both prompt and non-prompt production sources, ratios of $\psi(2\mathrm{S})$ to $J/\psi$ production, and fractions of non-prompt to inclusive production for $J/\psi$ and $\psi(2\mathrm{S})$ are measured double-differentially as a function of meson $p_{T}$ and rapidity.},
    author = { Georges Aad and  Braden Keim Abbott and  Kira Abeling and  Nils Julius Abicht and  Haider Abidi and  Asmaa Aboulhorma and  Halina Abramowicz and  Henso Abreu and  Yiming Abulaiti and  Bobby Samir Acharya},
    institution = {INSPIRE},
    month = {nov},
    title = {Measurement of the production cross-section of $J/\psi$ and $\psi(2$S$)$ mesons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector},
    url = {https://service.tib.eu/vdataset/inspirehep_a88832c2-a3c6-454e-83ba-fcd5936abf21},
    year = {2025}
}