{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.66908.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1272853"}},{"@id":"https://doi.org/10.1007/JHEP03(2014)032","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2015","description":"CERN-LHC.  Double parton scattering is investigated in proton-proton collisions at sqrt(s) = 7 TeV where the final state includes a W boson, which decays into a muon and a neutrino, and two jets. The data sample corresponds to an integrated luminosity of 5 inverse femtobarns, collected with the CMS detector at the LHC. Observables sensitive to double parton scattering are investigated after being corrected for detector effects and selection efficiencies. The fraction of W + 2-jet events due to double parton scattering is measured to be 0.055 +/- 0.002 (stat.) +/- 0.014 (syst.). The effective cross section, sigma[eff], characterizing the effective transverse area of hard partonic interactions in collisions between protons is measured to be 20.7 +/- 0.8 (stat.) +/- 6.6 (syst.) mb.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.66908.v1/t1","@type":"Dataset","description":"Visible cross section for W+2 jet: one muon $(p_{T} > 35.0~GeV/c~\\ |\\eta|~<~2.1)$ missing transverse energy $> 30.0 GeV$ Transverse Mass...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.66908.v1/t2","@type":"Dataset","description":"No description provided.","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.66908.v1/t3","@type":"Dataset","description":"No description provided.","name":"Table 3"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1272853?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/66908"}],"inLanguage":"en","name":"Study of double parton scattering using W + 2-jet events in proton-proton collisions at sqrt(s) = 7 TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1272853?version=1","version":1}