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dc.creatorKhachatryan, V.
dc.creatorAdžić, Petar
dc.creatorĆirković, Predrag
dc.creatorMilošević, Jovan
dc.creatorRekovic, V.
dc.creatorĐorđević, Miloš
dc.creatorMilenović, Predrag
dc.date.accessioned2018-03-01T16:50:59Z
dc.date.available2018-03-01T16:50:59Z
dc.date.issued2016
dc.identifier.issn0031-9007
dc.identifier.issn1079-7114 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/1041
dc.description.abstractResults on two-particle angular correlations for charged particles produced in pp collisions at a center-of- mass energy of 13 TeV are presented. The data were taken with the CMS detector at the LHC and correspond to an integrated luminosity of about 270 nb(-1). The correlations are studied over a broad range of pseudorapidity (vertical bar eta vertical bar LT 2.4) and over the full azimuth (phi) as a function of charged particle multiplicity and transverse momentum (p(T)). In high-multiplicity events, a long-range (vertical bar Delta eta vertical bar GT 2.0), near-side (Delta phi approximate to 0) structure emerges in the two-particle Delta eta-Delta phi correlation functions. The magnitude of the correlation exhibits a pronounced maximum in the range 1.0 LT p(T) LT 2.0 GeV/c and an approximately linear increase with the charged particle multiplicity, with an overall correlation strength similar to that found in earlier pp data at root s = 7 TeV. The present measurement extends the study of near-side long-range correlations up to charged particle multiplicities N-ch similar to 180, a region so far unexplored in pp collisions. The observed longrange correlations are compared to those seen in pp, pPb, and PbPb collisions at lower collision energies.en
dc.relationBMWFW (Austria), FWF (Austria), FNRS (Belgium), FWO (Belgium), CNPq (Brazil), CAPES (Brazil), FAPERJ (Brazil), FAPESP (Brazil), MES (Bulgaria), CERN (China), CAS (China), MoST (China), NSFC (China), COLCIENCIAS (Colombia), MSES (Croatia), CSF (Croatia), RPF (Cyprus), MoER (Estonia), ERC IUT (Estonia), ERDF (Estonia), Academy of Finland, MEC (Finland), HIP (Finland), CEA (France), CNRS/IN2P3 (France), BMBF, Germany, DFG (Germany), HGF (Germany), GSRT (Greece), OTKA (Hungary), NIH (Hungary), DAE (India), DST (India), IPM (Iran), SFI (Ireland), INFN (Italy), MSIP (Republic of Korea), NRF (Republic of Korea), LAS (Lithuania), MOE (Malaysia), UM (Malaysia), CINVESTAV (Mexico), CONACYT (Mexico), SEP (Mexico), UASLP-FAI (Mexico), MBIE (New Zealand), PAEC (Pakistan), MSHE (Poland), NSC (Poland), FCT (Portugal), JINR (Dubna), MON (Russia), RosAtom (Russia), RAS (Russia), RFBR (Russia), MESTD (Serbia), SEIDI (Spain), CPAN (Spain), Swiss Funding Agencies (Switzerland), MST (Taipei), ThEPCenter (Thailand), IPST (Thailand), STAR (Thailand), NSTDA (Thailand), TUBITAK (Turkey), TAEK (Turkey), NASU (Ukraine), SFFR (Ukraine), STFC (United Kingdom), DOE (USA), NSF (USA)
dc.rightsopenAccessen
dc.sourcePhysical Review Lettersen
dc.titleMeasurement of Long-Range Near-Side Two-Particle Angular Correlations in pp Collisions at root s=13 TeVen
dc.typearticleen
dcterms.abstractРековиц, В.; Ћирковић Предраг; Aдзиц, П.; Милошевић Јован; Кхацхатрyан, В.; Ђорђевић Милош; Миленовић Предраг;
dc.citation.volume116
dc.citation.issue17
dc.identifier.wos000374964400005
dc.identifier.doi10.1103/PhysRevLett.116.172302
dc.citation.otherArticle Number: 172302
dc.citation.rankM21a
dc.identifier.pmid27176516
dc.contributor.countCMS Collaboration (ukupan broj autora: 2286)
dc.identifier.scopus2-s2.0-84971320396
dc.identifier.fulltexthttp://vinar.vin.bg.ac.rs//bitstream/id/11460/1037.pdf


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