{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.130200.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2029951"}},{"@id":"https://doi.org/10.1103/PhysRevC.105.064912","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"PHENIX Collaboration"},"creator":{"@type":"Organization","name":"PHENIX Collaboration"},"datePublished":"2022","description":"BNL-RHIC.  Suppression of the J/$\\psi$ nuclear modification factor has been seen as a trademark signature of final state effects in large collision systems for decades. In small systems, the nuclear modification was attributed to cold nuclear matter effects until the observation of strong differential suppression of the $\\psi$(2S) state in $p/d$+A collisions suggested the presence of final state effects. Results of J/$\\psi$ and $\\psi$(2S) measurements in the dimuon decay channel are presented here for $p$+$p$, $p$+Al, and $p$+Au collision systems at $\\sqrt{s_NN} = 200$~GeV. The results are predominantly shown in the form of the nuclear modification factor, $R_{AB}$, the ratio of the  $\\psi$(2S) invariant yield per nucleon-nucleon collision in collisions of proton on target nucleus to that in $p$+$p$ collisions. Measurements of the J/$\\psi$ and $\\psi$(2S) nuclear modification factor are compared with shadowing and transport model predictions, as well as to complementary measurements at Large-Hadron-Collider energies.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.130200.v1/t1","@type":"Dataset","description":"PSI(2S)-->MU+MU- invariant yields in p+p, p+Al, and p+Au collisions as a function of rapidity. The statistical and systematic uncertainties vary...","name":"Figures 3-9, PSI(2S)"},{"@id":"https://doi.org/10.17182/hepdata.130200.v1/t2","@type":"Dataset","description":"J/PSI(1S)-->MU+MU- invariant yields in p+p, p+Al, and p+Au collisions as a function of rapidity. The statistical and systematic uncertainties vary...","name":"Figures 3-9, J/PSI(1S)"},{"@id":"https://doi.org/10.17182/hepdata.130200.v1/t3","@type":"Dataset","description":"PSI(2S)-->MU+MU- nuclear modification in p+Al collisions as a function of rapidity. The statistical and systematic uncertainties vary point-to-point and are...","name":"Figure 3, PSI(2S)"},{"@id":"https://doi.org/10.17182/hepdata.130200.v1/t4","@type":"Dataset","description":"J/PSI(1S)-->MU+MU- nuclear modification in p+Al collisions as a function of rapidity. The statistical and systematic uncertainties vary point-to-point and are...","name":"Figure 3, J/PSI(1S)"},{"@id":"https://doi.org/10.17182/hepdata.130200.v1/t5","@type":"Dataset","description":"PSI(2S)-->MU+MU- nuclear modification in p+Au collisions as a function of rapidity. The statistical and systematic uncertainties vary point-to-point and are...","name":"Figures 4 and 9, PSI(2S)"},{"@id":"https://doi.org/10.17182/hepdata.130200.v1/t6","@type":"Dataset","description":"J/PSI(1S)-->MU+MU- nuclear modification in p+Au collisions as a function of rapidity. The statistical and systematic uncertainties vary point-to-point and are...","name":"Figures 4 and 9, J/PSI(1S)"},{"@id":"https://doi.org/10.17182/hepdata.130200.v1/t7","@type":"Dataset","description":"PSI(2S)-->MU+MU- nuclear modification in p+Au collisions as a function of centrality at forward rapidity. The statistical and systematic uncertainties vary...","name":"Figures 5, 6, and 7, FWD PSI(2S)"},{"@id":"https://doi.org/10.17182/hepdata.130200.v1/t8","@type":"Dataset","description":"PSI(2S)-->MU+MU- nuclear modification in p+Au collisions as a function of centrality at backward rapidity. The statistical and systematic uncertainties vary...","name":"Figures 5, 6, and 7, BKWD PSI(2S)"},{"@id":"https://doi.org/10.17182/hepdata.130200.v1/t9","@type":"Dataset","description":"J/PSI(1S)-->MU+MU- nuclear modification in p+Au collisions as a function of centrality. The statistical and systematic uncertainties vary point-to-point and are...","name":"Figures 5, 6, and 7, J/PSI(1S)"},{"@id":"https://doi.org/10.17182/hepdata.130200.v1/t10","@type":"Dataset","description":"Invariant yield ratio of PSI(2S)-->MU+MU- with respect to J/PSI(1S)-->MU+MU- in p+p collisions at rapidity 1.2 < |y| < 2.2. The...","name":"Figure 8"},{"@id":"https://doi.org/10.17182/hepdata.130200.v1/t11","@type":"Dataset","description":"Invariant yield ratio of PSI(2S)-->MU+MU- with respect to J/PSI(1S)-->MU+MU- in p+Au collisions as a function of centrality at forward rapidity....","name":"Figure 8, FWD"},{"@id":"https://doi.org/10.17182/hepdata.130200.v1/t12","@type":"Dataset","description":"Invariant yield ratio of PSI(2S)-->MU+MU- with respect to J/PSI(1S)-->MU+MU- in p+Au collisions as a function of centrality at backward rapidity....","name":"Figure 8, BKWD"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2029951?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/130200"}],"inLanguage":"en","name":"Measurement of $\\psi(2S)$ nuclear modification at backward and forward rapidity in $p$ $+$ $p$, $p$ $+$ Al, and $p$ $+$ Au collisions at $\\sqrt{s_{_{NN}}}=200$ GeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins2029951?version=1","version":1}