Show simple item record

dc.contributor.authorALICE Collaboration
dc.date.accessioned2020-10-26T11:30:02Z
dc.date.available2020-10-26T11:30:02Z
dc.date.issued2020
dc.identifier.citationALICE Collaboration (2020). Azimuthal correlations of prompt D mesons with charged particles in pp and p–Pb collisions at √sNN = 5.02 TeV. European Physical Journal C, 80 (10), 979. DOI: 10.1140/epjc/s10052-020-8118-0
dc.identifier.otherCONVID_43344556
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/72328
dc.description.abstractThe measurement of the azimuthal-correlation function of prompt D mesons with charged particles in pp collisions at √s = 5.02 TeV and p–Pb collisions at √sNN = 5.02 TeV with the ALICE detector at the LHC is reported. The D0D0, D+D+, and D∗+D∗+ mesons, together with their charge conjugates, were reconstructed at midrapidity in the transverse momentum interval 3<24 GeV/c and correlated with charged particles having pT>0.3 GeV/c and pseudorapidity |η|<0.8. The properties of the correlation peaks appearing in the near- and away-side regions (for Δφ≈0 and Δφ≈π, respectively) were extracted via a fit to the azimuthal correlation functions. The shape of the correlation functions and the near- and away-side peak features are found to be consistent in pp and p–Pb collisions, showing no modifications due to nuclear effects within uncertainties. The results are compared with predictions from Monte Carlo simulations performed with the PYTHIA, POWHEG+PYTHIA, HERWIG, and EPOS 3 event generators.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.publisherSpringer
dc.relation.ispartofseriesEuropean Physical Journal C
dc.rightsCC BY 4.0
dc.subject.otherAzimuthal correlations
dc.subject.otherpp and p–Pb collisions
dc.titleAzimuthal correlations of prompt D mesons with charged particles in pp and p–Pb collisions at √sNN = 5.02 TeV
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202010266379
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.contributor.oppiaineYdin- ja kiihdytinfysiikan huippuyksikköfi
dc.contributor.oppiaineFysiikkafi
dc.contributor.oppiaineCenter of Excellence in Nuclear and Accelerator Based Physicsen
dc.contributor.oppiainePhysicsen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.description.reviewstatuspeerReviewed
dc.relation.issn1434-6044
dc.relation.numberinseries10
dc.relation.volume80
dc.type.versionpublishedVersion
dc.rights.copyright© CERN for the benefit of the ALICE collaboration 2020
dc.rights.accesslevelopenAccessfi
dc.subject.ysohiukkasfysiikka
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p15576
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1140/epjc/s10052-020-8118-0


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

CC BY 4.0
Except where otherwise noted, this item's license is described as CC BY 4.0