Study of Double Parton Scattering Using W + 2-Jet Events in Proton-Proton Collisions at ?s = 7 Tev
| dc.contributor.author | CMS Collaboration | |
| dc.contributor.author | Karapınar, Güler | |
| dc.coverage.doi | 10.1007/JHEP03(2014)032 | |
| dc.date.accessioned | 2017-05-09T07:59:21Z | |
| dc.date.available | 2017-05-09T07:59:21Z | |
| dc.date.issued | 2014 | |
| dc.description.abstract | Double parton scattering is investigated in proton-proton collisions at √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 fb-1, 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, σ 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. | en_US |
| dc.description.sponsorship | The Scientific and Technical Research Council of Turkey, and Turkish Atomic Energy Authority | en_US |
| dc.identifier.citation | Chatrchyan, S., Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M., Erö, J., ...CMS Collaboration (2014). Study of double parton scattering using W + 2-jet events in proton-proton collisions at √s = 7 TeV. Journal of High Energy Physics, 2014(3). doi:10.1007/JHEP03(2014)032 | en_US |
| dc.identifier.doi | 10.1007/JHEP03(2014)032 | |
| dc.identifier.doi | 10.1007/JHEP03(2014)032 | en_US |
| dc.identifier.issn | 1029-8479 | |
| dc.identifier.scopus | 2-s2.0-84896498512 | |
| dc.identifier.uri | http://doi.org/10.1007/JHEP03(2014)032 | |
| dc.identifier.uri | https://hdl.handle.net/11147/5469 | |
| dc.language.iso | en | en_US |
| dc.publisher | Springer Verlag | en_US |
| dc.relation.ispartof | Journal of High Energy Physics | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Jets | en_US |
| dc.subject | Quantum Chromodynamics (QCD) | en_US |
| dc.subject | Double parton scattering | en_US |
| dc.title | Study of Double Parton Scattering Using W + 2-Jet Events in Proton-Proton Collisions at ?s = 7 Tev | en_US |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| gdc.author.institutional | Karapınar, Güler | |
| gdc.coar.access | open access | |
| gdc.coar.type | text::journal::journal article | |
| gdc.collaboration.industrial | false | |
| gdc.description.department | İzmir Institute of Technology. Mathematics | en_US |
| gdc.description.issue | 3 | en_US |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| gdc.description.scopusquality | Q1 | |
| gdc.description.volume | 2014 | en_US |
| gdc.description.wosquality | Q1 | |
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| gdc.opencitations.count | 0 | |
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