dc.contributor.author | ALICE Collaboration | |
dc.date.accessioned | 2018-11-06T12:29:07Z | |
dc.date.available | 2018-11-06T12:29:07Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | ALICE Collaboration. (2018). Measurement of D0, D+, D*+ and Ds+ production in Pb-Pb collisions at √sNN = 5.02 TeV. <i>Journal of High Energy Physics</i>, <i>2018</i>(10), Article 174. <a href="https://doi.org/10.1007/jhep10(2018)174" target="_blank">https://doi.org/10.1007/jhep10(2018)174</a> | |
dc.identifier.other | CONVID_28700979 | |
dc.identifier.other | TUTKAID_79390 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/60122 | |
dc.description.abstract | We report measurements of the production of prompt D0, D+, D*+ and D s + mesons in Pb–Pb collisions at the centre-of-mass energy per nucleon-nucleon pair sNN−−−√=5.02 TeV, in the centrality classes 0–10%, 30–50% and 60–80%. The D-meson production yields are measured at mid-rapidity (|y| < 0.5) as a function of transverse momentum (pT). The pT intervals covered in central collisions are: 1 < pT< 50 GeV/c for D0, 2 < pT< 50GeV/c for D+, 3 < pT< 50GeV/c for D*+, and 4 < pT< 16GeV/c for D s + mesons. The nuclear modification factors (RAA) for non-strange D mesons (D0, D+, D*+) show minimum values of about 0.2 for pT = 6–10 GeV/c in the most central collisions and are compatible within uncertainties with those measured at s√NN=2.76 TeV. For D s + mesons, the values of RAA are larger than those of non-strange D mesons, but compatible within uncertainties. In central collisions the average RAA of non-strange D mesons is compatible with that of charged particles for pT> 8 GeV/c, while it is larger at lower pT. The nuclear modification factors for strange and non-strange D mesons are also compared to theoretical models with different implementations of in-medium energy loss. | fi |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.publisher | Springer | |
dc.relation.ispartofseries | Journal of High Energy Physics | |
dc.rights | CC BY 4.0 | |
dc.subject.other | heavy ion experiments | |
dc.title | Measurement of D0, D+, D*+ and Ds+ production in Pb-Pb collisions at √sNN = 5.02 TeV | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201811054617 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2018-11-05T07:15:11Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 1126-6708 | |
dc.relation.numberinseries | 10 | |
dc.relation.volume | 2018 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © CERN,
for the benefit of the ALICE Collaboration, 2018 | |
dc.rights.accesslevel | openAccess | fi |
dc.subject.yso | hiukkasfysiikka | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p15576 | |
dc.rights.url | https://creativecommons.org/licenses/by/4.0/ | |
dc.relation.doi | 10.1007/jhep10(2018)174 | |
dc.type.okm | A1 | |