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@ARTICLE{Devetak:237096,
author = {Devetak, D. and Dubla, A. and Floerchinger, S. and Grossi,
E. and Masciocchi, S. and Mazeliauskas, A. and Selyuzhenkov,
I.},
title = {{G}lobal fluid fits to identified particle transverse
momentum spectra from heavy-ion collisions at the {L}arge
{H}adron {C}ollider},
journal = {Journal of high energy physics},
volume = {2006},
number = {6},
issn = {1029-8479},
address = {[Trieste]},
publisher = {SISSA},
reportid = {GSI-2021-00150, arXiv:1909.10485},
pages = {44},
year = {2020},
note = {13 pages, 7 figures, published versionSCOAP3; CC-BY 4.0
"This article is distributed under the terms of the Creative
Commons Attribution License (CC-BY 4.0), which permits any
use, distribution and reproduction in any medium, provided
the original author(s) and source are credited"},
abstract = {Transverse momentum spectra of identified particles
produced in heavy-ion collisions at the Large Hadron
Collider are described with relativistic fluid dynamics. We
perform a systematic comparison of experimental data for
pions, kaons and protons up to a transverse momentum of 3
GeV/c with calculations using the FluiduM code package to
solve the evolution equations of fluid dynamics, the TrENTo
model to describe the initial state and the FastReso code to
take resonance decays into account. Using data in five
centrality classes at the center-of-mass collision energy
per nucleon pair $ \sqrt{s_{\mathrm{NN}}} $ = 2.76 TeV, we
determine systematically the most likely parameters of our
theoretical model including the shear and bulk viscosity to
entropy ratios, the initialization time, initial density and
freeze-out temperature through a global search and quantify
their posterior probability. This is facilitated by the very
efficient numerical implementation of FluiduM and FastReso.
Based on the most likely model parameters we present
predictions for the transverse momentum spectra of
multi-strange hadrons as well as identified particle spectra
from Pb-Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02
TeV.},
keywords = {transverse momentum: momentum spectrum (INSPIRE) / heavy
ion: scattering (INSPIRE) / fluid: relativistic (INSPIRE) /
particle: spectrum (INSPIRE) / freeze-out: temperature
(INSPIRE) / resonance: decay (INSPIRE) / entropy: ratio
(INSPIRE) / CERN LHC Coll (INSPIRE) / evolution equation
(INSPIRE) / initial state (INSPIRE) / viscosity (INSPIRE) /
density (INSPIRE) / hadron: production (INSPIRE) / data
analysis method (INSPIRE)},
cin = {ALI / CIT / EXM},
ddc = {530},
cid = {I:(DE-Ds200)ALI-20080822OR105 /
I:(DE-Ds200)CIT-20110310OR121 /
I:(DE-Ds200)EXM-20080818OR100},
pnm = {612 - Cosmic Matter in the Laboratory (POF3-612)},
pid = {G:(DE-HGF)POF3-612},
experiment = {$EXP:(DE-Ds200)no_experiment-20200803$},
typ = {PUB:(DE-HGF)16},
eprint = {1909.10485},
howpublished = {arXiv:1909.10485},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:1909.10485;\%\%$},
UT = {WOS:000540500300002},
doi = {10.1007/JHEP06(2020)044},
url = {https://repository.gsi.de/record/237096},
}