dc.contributor.author | ALICE Collaboration | |
dc.date.accessioned | 2018-03-28T05:52:54Z | |
dc.date.available | 2018-03-28T05:52:54Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | ALICE Collaboration. (2018). D-Meson Azimuthal Anisotropy in Midcentral Pb-Pb Collisions at √sNN = 5.02 TeV. <i>Physical Review Letters</i>, <i>120</i>(10), Article 102301. <a href="https://doi.org/10.1103/PhysRevLett.120.102301" target="_blank">https://doi.org/10.1103/PhysRevLett.120.102301</a> | |
dc.identifier.other | CONVID_27973293 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/57452 | |
dc.description.abstract | The azimuthal anisotropy coefficient
v
2
of prompt
D
0
,
D
+
,
D
*
+
, and
D
+
s
mesons was measured in midcentral (30%–50% centrality class) Pb-Pb collisions at a center-of-mass energy per nucleon pair
√
s
N
N
=
5.02
TeV
, with the ALICE detector at the LHC. The
D
mesons were reconstructed via their hadronic decays at midrapidity,
|
y
|
<
0.8
, in the transverse momentum interval
1
<
p
T
<
24
GeV
/
c
. The measured
D
-meson
v
2
has similar values as that of charged pions. The
D
+
s
v
2
, measured for the first time, is found to be compatible with that of nonstrange
D
mesons. The measurements are compared with theoretical calculations of charm-quark transport in a hydrodynamically expanding medium and have the potential to constrain medium parameters. | |
dc.language.iso | eng | |
dc.publisher | American Physical Society | |
dc.relation.ispartofseries | Physical Review Letters | |
dc.subject.other | heavy-ion collisions | |
dc.subject.other | D mesons | |
dc.subject.other | anisotropy | |
dc.title | D-Meson Azimuthal Anisotropy in Midcentral Pb-Pb Collisions at √sNN = 5.02 TeV | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201803271861 | |
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 | 2018-03-27T12:16:47Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 0031-9007 | |
dc.relation.numberinseries | 10 | |
dc.relation.volume | 120 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2018 CERN, for the ALICE Collaboration. This is an open access article distributed under the terms of the Creative Commons License. | |
dc.rights.accesslevel | openAccess | fi |
dc.subject.yso | hiukkasfysiikka | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p15576 | |
dc.rights.url | https://creativecommons.org/licenses/by/4.0/ | |
dc.relation.doi | 10.1103/PhysRevLett.120.102301 | |
dc.type.okm | A1 | |