{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.60421.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1219950"}},{"@id":"https://doi.org/10.1007/JHEP04(2013)154","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2013","description":"CERN-LHC. Study of the production of X(3872) mesons in proton-proton collisions at a centre-of-mass  energy of 7 TeV using a data sample collected in 2011 with an integrated luminosity of 4.8 fb-1.  The   X(3872) mesons are detected through their decay to J/PSI PI+ PI- with the J/PSI decaying to two muons,   and cover the  X(3872) PT range from 10-50 GeV and |eta| < 1.2.  The ratio of the X(3872) to   PSI(2S) cross sections times their branching ratios to  J/PSI PI+ PI- is presented as a function of PT, and   by determining the fraction of X(3872) mesons originating from B decays, the prompt X(3872) differential   cross section is extracted.  In addition the di-pion mass spectrum from the X(3872) decay is measured.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.60421.v1/t1","@type":"Dataset","description":"Ratio between the differential X(3872) and PSI(2S) cross sections times branching fractions with (R) and without (R_fiducial) acceptance corrections.","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.60421.v1/t2","@type":"Dataset","description":"Ratio between the total X(3872) and PSI(2S) cross sections times branching fractions with (R) and without (R_fiducial) acceptance corrections.","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.60421.v1/t3","@type":"Dataset","description":"Nonprompt X(3872) fraction without acceptance corrections.","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.60421.v1/t4","@type":"Dataset","description":"Total nonprompt X(3872) fraction without acceptance corrections.","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.60421.v1/t5","@type":"Dataset","description":"Differential cross section for prompt P P --> X + anything times branching fraction X-> J/PSI pi+ pi-.","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.60421.v1/t6","@type":"Dataset","description":"Cross section for prompt P P --> X + anything times branching fraction X-> J/PSI pi+ pi-.","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.60421.v1/t7","@type":"Dataset","description":"Dipion invariant-mass spectrum for X(3872) ->J/PSI pi+pi- decays corrected for acceptance and efficiency, dividing by the total cross section for...","name":"Table 7"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1219950?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/60421"}],"inLanguage":"en","name":"Measurement of the $X$(3872) Production Cross Section Via Decays to $J/\\psi \\pi^+ \\pi^-$ in $pp$ collisions at $\\sqrt{s}$ = 7 TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1219950?version=1","version":1}