Show simple item record

dc.contributor.authorATLAS Collaboration
dc.contributor.authorSultansoy, Saleh F.
dc.date.accessioned2019-12-27T15:09:26Z
dc.date.available2019-12-27T15:09:26Z
dc.date.issued2019
dc.identifier.citationATLAS collaboration. (2019). Dijet azimuthal correlations and conditional yields in pp and p plus Pb collisions ats root S-NN= 5.02 TeV with the ATLAS detector.en_US
dc.identifier.issn2469-9985
dc.identifier.urihttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.100.034903
dc.identifier.urihttp://hdl.handle.net/20.500.11851/3101
dc.description.abstractThis paper presents a measurement of forward-forward and forward-central dijet azimuthal angular correlations and conditional yields in proton-proton (pp) and proton-lead (p+Pb) collisions as a probe of the nuclear gluon density in regions where the fraction of the average momentum per nucleon carried by the parton entering the hard scattering is low. In these regions, gluon saturation can modify the rapidly increasing parton distribution function of the gluon. The analysis utilizes 25pb-1 of pp data and 360μb-1 of p+Pb data, both at sNN=5.02 TeV, collected in 2015 and 2016, respectively, with the ATLAS detector at the Large Hadron Collider. The measurement is performed in the center-of-mass frame of the nucleon-nucleon system in the rapidity range between -4.0 and 4.0 using the two highest transverse-momentum jets in each event, with the highest transverse-momentum jet restricted to the forward rapidity range. No significant broadening of azimuthal angular correlations is observed for forward-forward or forward-central dijets in p+Pb compared to pp collisions. For forward-forward jet pairs in the proton-going direction, the ratio of conditional yields in p+Pb collisions to those in pp collisions is suppressed by approximately 20%, with no significant dependence on the transverse momentum of the dijet system. No modification of conditional yields is observed for forward-central dijets. © 2019 CERN.en_US
dc.language.isoengen_US
dc.publisherAmerican Physical Societyen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCollisionsen_US
dc.subjectjetsen_US
dc.subjectproton–proton collisionsen_US
dc.titleDijet azimuthal correlations and conditional yields in pp and p+Pb collisions at sNN =5.02 TeV with the ATLAS detectoren_US
dc.typearticleen_US
dc.relation.journalPhysical Review Cen_US
dc.contributor.departmentTOBB ETU, Faculty of Engineering, Department of Material Science & Nanotechnology Engineeringen_US
dc.contributor.departmentTOBB ETÜ, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümütr_TR
dc.identifier.volume3
dc.identifier.issue3
dc.contributor.orcidhttps://orcid.org/0000-0003-2340-748X
dc.identifier.wosWOS:000485195900003
dc.identifier.scopus2-s2.0-85072663506
dc.contributor.tobbetuauthorSultansoy, Saleh F.
dc.identifier.doi10.1103/PhysRevC.100.034903
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr_TR


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record