PHENIX_2020_I1773662.info

Name: PHENIX_2020_I1773662
Year: 2020
Summary: $J/\psi$ and $\psi(2S)$ production at forward rapidity in $p$+$p$ collisions at $\sqrt{s}=510$ GeV
Experiment: PHENIX
Collider: Relativistic Heavy Ion Collider (RHIC)
InspireID: 1773662
Status: UNVALIDATED NOTREENTRY NOHEPDATA SINGLEWEIGHT UNPHYSICAL
Reentrant: false
Authors:
 - Stacyann Nelson <stacyann1.nelson@famu.edu>
References: 
- arXiv:1603.05477
- 10.1103/PhysRevC.94.014910
#RunInfo: <Describe event types, cuts, and other general generator config tips.>
#Beams: [p+, p+]
#Energies: [[6500,6500]]
#Luminosity_fb: 139.0
Options:
 - cent=REF,GEN,IMP,USR
 - beam=PP510,AUAU200
Description: The PHENIX experiment at the Relativistic Heavy Ion Collider has measured the differential cross section, mean transverse momentum, mean transverse momentum squared of inclusive $J/\psi$, and cross section ratio of $\psi$(2S) to $J\psi$ at forward rapidity in $p$+$p$ collisions at $\sqrt{s}$ = 510  GeV via the dimuon decay channel. Comparison is made to inclusive $J/\psi$ cross sections measured at $\sqrt{s}$ = 200 GeV and 2.76–13 TeV. The result is also compared to leading-order nonrelativistic QCD calculations coupled to a color-glass-condensate description of the low-$x$ gluons in the proton at low transverse momentum ($p_T$) and to next-to-leading order nonrelativistic QCD calculations for the rest of the $p_T$ range. These calculations overestimate the data at low $p_T$. While consistent with the data within uncertainties above ≈3 (GeV/$c$), the calculations are systematically below the data. The total cross section times the branching ratio is BR ${d{\sigma_{pp}}{J/\psi}}/{dy}$(1.2 < $|y|$ < 2.2,0 < $p_T$ < 10 (GeV/$c$)) = 54.3 $\pm$ 0.5(stat) $\pm$ 5.5(syst) nb.
ValidationInfo:
  'A description of the process used to validate the Rivet code against
  the original experimental analysis. Cut-flow tables and similar information
  are welcome'
#ReleaseTests:
# - $A my-hepmc-prefix :MODE=some_rivet_flag
Keywords: []
BibKey: 
BibTeX: '@article{PHENIX:2019ihw,
    author = "Acharya, U. A. and others",
    collaboration = "PHENIX",
    title = "{$J/\psi$ and $\psi(2S)$ production at forward rapidity in $p$+$p$ collisions at $\sqrt{s}=510$ GeV}",
    eprint = "1912.13424",
    archivePrefix = "arXiv",
    primaryClass = "hep-ex",
    doi = "10.1103/PhysRevD.101.052006",
    journal = "Phys. Rev. D",
    volume = "101",
    number = "5",
    pages = "052006",
    year = "2020"
}'
ToDo:
 - Implement the analysis, test it, remove this ToDo, and mark as VALIDATED :-)