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@ARTICLE{Acharya:218442,
author = {Acharya, S. and others},
title = {{M}easurement of {D}$^{0}$, {D}$^{+}$, {D}$^{*+}$ and
{D}$_{s}^{+}$ production in {P}b-{P}b collisions at $
\sqrt{{\mathrm{s}}_{\mathrm{{NN}}}}=5.02 $ {T}e{V}},
journal = {Journal of high energy physics},
volume = {2018},
number = {10},
issn = {1029-8479},
address = {[Trieste]},
publisher = {SISSA},
reportid = {GSI-2019-00420},
pages = {174},
year = {2018},
note = {30 pages, 10 captioned figures, 2 tables, authors from page
25, submitted to JHEP, figures at
http://aliceinfo.cern.ch/ArtSubmission/node/4251; This
article is distributed under the terms of the Creative
CommonsAttribution License (CC-BY 4.0), which permits any
use, distribution and reproduction inany medium, provided
the original author(s) and source are credited. Article
funded by SCOAP3.},
abstract = {We report measurements of the production of prompt D$^{0}$,
D$^{+}$, D$^{*+}$ and D$_{s}^{+}$ mesons in Pb–Pb
collisions at the centre-of-mass energy per nucleon-nucleon
pair $ \sqrt{s_{\mathrm{NN}}}=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 (p$_{T}$). The p$_{T}$
intervals covered in central collisions are: 1 < p$_{T}$< 50
GeV/c for D$^{0}$, 2 < p$_{T}$< 50GeV/c for D$^{+}$, 3 <
p$_{T}$< 50GeV/c for D$^{*+}$, and 4 < p$_{T}$< 16GeV/c for
D$_{s}^{+}$ mesons. The nuclear modification factors
(R$_{AA}$) for non-strange D mesons (D$^{0}$, D$^{+}$,
D$^{*+}$) show minimum values of about 0.2 for p$_{T}$ =
6–10 GeV/c in the most central collisions and are
compatible within uncertainties with those measured at $
{\sqrt{s}}_{\mathrm{NN}}=2.76 $ TeV. For D$_{s}^{+}$ mesons,
the values of R$_{AA}$ are larger than those of non-strange
D mesons, but compatible within uncertainties. In central
collisions the average R$_{AA}$ of non-strange D mesons is
compatible with that of charged particles for p$_{T}$> 8
GeV/c, while it is larger at lower p$_{T}$. 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.},
keywords = {heavy ion: scattering (autogen) / meson (autogen) / impact
parameter (autogen) / nucleus (autogen) / transverse
momentum (autogen) / charged particle (autogen) / nucleon
nucleon (autogen) / energy loss (autogen)},
cin = {ALI / DTL / CIT / EXM},
ddc = {530},
cid = {I:(DE-Ds200)ALI-20080822OR105 /
I:(DE-Ds200)DTL-20051214OR031 /
I:(DE-Ds200)CIT-20110310OR121 /
I:(DE-Ds200)EXM-20080818OR100},
pnm = {612 - Cosmic Matter in the Laboratory (POF3-612) /
HGF-IVF-VH-GS-201 - HGS-HIRe : (HGF-IVF-VH-GS-201) /
SUC-GSI-Heidelberg - Strategic university cooperation GSI-U
Heidelberg (SUC-GSI-HE) / SUC-GSI-Frankfurt - Strategic
university cooperation GSI-U Frankfurt/M (SUC-GSI-FR) /
SUC-GSI-Darmstadt - Strategic university cooperation GSI-TU
Darmstadt (SUC-GSI-DA) / OAGSI - Open Access Publikation mit
Unterstützung des GSI Helmholtzzentrums für
Schwerionenforschung (OAGSI)},
pid = {G:(DE-HGF)POF3-612 / G:(DE-Ds200)HGF-IVF-VH-GS-201 /
G:(DE-Ds200)SUC-GSI-HE / G:(DE-Ds200)SUC-GSI-FR /
G:(DE-Ds200)SUC-GSI-DA / G:(DE-Ds200)OAGSI},
typ = {PUB:(DE-HGF)16},
eprint = {1804.09083},
howpublished = {arXiv:1804.09083},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:1804.09083;\%\%$},
UT = {WOS:000449259900003},
doi = {10.1007/JHEP10(2018)174},
url = {https://repository.gsi.de/record/218442},
}