Show simple item record

dc.contributor.authorALICE Collaboration
dc.date.accessioned2016-08-22T10:58:01Z
dc.date.available2016-08-22T10:58:01Z
dc.date.issued2016
dc.identifier.citationALICE Collaboration. (2016). Measurement of D-meson production versus multiplicity in p-Pb collisions at √SNN = 5.02 TeV. <i>Journal of High Energy Physics</i>, <i>2016</i>(8), Article 78. <a href="https://doi.org/10.1007/JHEP08(2016)078" target="_blank">https://doi.org/10.1007/JHEP08(2016)078</a>
dc.identifier.otherCONVID_26169094
dc.identifier.otherTUTKAID_70930
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/50992
dc.description.abstractThe measurement of prompt D-meson production as a function of multiplicity in p–Pb collisions at √ sNN = 5.02 TeV with the ALICE detector at the LHC is reported. D0 , D+ and D∗+ mesons are reconstructed via their hadronic decay channels in the centre-of-mass rapidity range −0.96 < ycms < 0.04 and transverse momentum interval 1 < pT < 24 GeV/c. The multiplicity dependence of D-meson production is examined by either comparing yields in p–Pb collisions in different event classes, selected based on the multiplicity of produced particles or zero-degree energy, with those in pp collisions, scaled by the number of binary nucleon-nucleon collisions (nuclear modification factor); as well as by evaluating the per-event yields in p–Pb collisions in different multiplicity intervals normalised to the multiplicity-integrated ones (relative yields). The nuclear modification factors for D0 , D+ and D∗+ are consistent with one another. The D-meson nuclear modification factors as a function of the zero-degree energy are consistent with unity within uncertainties in the measured pT regions and event classes. The relative D-meson yields, calculated in various pT intervals, increase as a function of the charged-particle multiplicity. The results are compared with the equivalent pp measurements at √ s = 7 TeV as well as with EPOS 3 calculations.
dc.language.isoeng
dc.publisherSpringer Berlin Heidelberg
dc.relation.ispartofseriesJournal of High Energy Physics
dc.subject.otherhadron-hadron scattering
dc.subject.otherheavy ion experiments
dc.subject.otherquark gluon plasma
dc.titleMeasurement of D-meson production versus multiplicity in p-Pb collisions at √SNN = 5.02 TeV
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201608163810
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2016-08-16T12:15:05Z
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn1127-2236
dc.relation.numberinseries8
dc.relation.volume2016
dc.type.versionpublishedVersion
dc.rights.copyright© CERN, for the benefit of the ALICE Collaboration. This is an open access article distributed under the terms of a Creative Commons License. Funded by SCOAP3.
dc.rights.accesslevelopenAccessfi
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1007/JHEP08(2016)078
dc.type.okmA1


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

© CERN, for the benefit of the ALICE Collaboration. This is an open access article distributed under the terms of a Creative Commons License. Funded by SCOAP3.
Except where otherwise noted, this item's license is described as © CERN, for the benefit of the ALICE Collaboration. This is an open access article distributed under the terms of a Creative Commons License. Funded by SCOAP3.