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dc.contributor.authorDemir, Durmuş Ali
dc.contributor.authorCMS Collaboration
dc.date.accessioned2016-11-23T13:03:44Z
dc.date.available2016-11-23T13:03:44Z
dc.date.issued2010
dc.identifier.citationKhachatryan, V., Sirunyan, A. M., Tumasyan, A., Adam. W., ...CMS Collaboration (2010). Observation of long-range, near-side angular correlations in proton-proton collisions at the LHC. Journal of High Energy Physics, 2010(9). doi:10.1007/JHEP09(2010)091en_US
dc.identifier.issn1029-8479
dc.identifier.urihttp://doi.org/10.1007/JHEP09(2010)091
dc.identifier.urihttp://hdl.handle.net/11147/2506
dc.description.abstractResults on two-particle angular correlations for charged particles emitted in proton-proton collisions at center-of-mass energies of 0.9, 2.36, and 7TeV are presented, using data collected with the CMS detector over a broad range of pseudorapidity (η) and azimuthal angle (φ). Short-range correlations in Δη, which are studied in minimum bias events, are characterized using a simple "independent cluster" parametrization in order to quantify their strength (cluster size) and their extent in η (cluster decay width). Long-range azimuthal correlations are studied differentially as a function of charged particle multiplicity and particle transverse momentum using a 980 nb -1 data set at 7TeV. In high multiplicity events, a pronounced structure emerges in the two-dimensional correlation function for particle pairs with intermediate px of 1-3 GeV/c, 2.0 < |Δη| < 4.8 and Δφ ≈0. This is the first observation of such a long-range, near-side feature in two-particle correlation functions in pp or pp̄ collisions.en_US
dc.description.sponsorshipCERN and other CMS Institutes; TÜBİTAKen_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.isversionof10.1007/JHEP09(2010)091en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHadron-hadron scatteringen_US
dc.subjectCMS detectorsen_US
dc.subjectLarge Hadron Collider (LHC)en_US
dc.subjectQuantum Chromodynamics (QCD)en_US
dc.titleObservation of long-range, near-side angular correlations in proton-proton collisions at the LHCen_US
dc.typearticleen_US
dc.contributor.authorIDTR1918en_US
dc.contributor.institutionauthorDemir, Durmuş Ali
dc.relation.journalJournal of High Energy Physicsen_US
dc.contributor.departmentİYTE, Fen Fakültesi, Fizik Bölümüen_US
dc.identifier.volume2010en_US
dc.identifier.issue9en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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