<rdf:RDF xmlns:rdf="http://www.openarchives.org/OAI/2.0/rdf/" xmlns:ow="http://www.ontoweb.org/ontology/1#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:ds="http://dspace.org/ds/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/rdf/ http://www.openarchives.org/OAI/2.0/rdf.xsd">
   <ow:Publication rdf:about="oai:digibug.ugr.es:10481/59034">
      <dc:title>Measurement of the azimuthal anisotropy of charged particles in 5.02 TeV Pb+Pb and 5.44 TeV Xe+Xe collisions with ATLAS</dc:title>
      <dc:creator>Bold, Tomasz</dc:creator>
      <dc:creator>Aguilar Saavedra, Juan Antonio</dc:creator>
      <dc:creator>Atlas Collaboration</dc:creator>
      <dc:subject>Heavy-ion</dc:subject>
      <dc:subject>Correlations</dc:subject>
      <dc:subject>Collectivity</dc:subject>
      <dc:subject>Flow</dc:subject>
      <dc:description>The data collected by the ATLAS experiment during the 2015 Pb+Pb and 2017 Xe+Xe LHC runs offer new opportunities&#xd;
to study charged particle azimuthal anisotropy. The high-statistics Pb+Pb sample allows for a detailed study of the&#xd;
azimuthal anisotropy of produced particles. This should improve the understanding of initial conditions of nuclear&#xd;
collisions, hydrodynamical behavior of quark-gluon plasma and parton energy loss. New ATLAS measurements of&#xd;
differential and global Fourier harmonics of charged particles (vn) in 5.02 TeV Pb+Pb and 5.44 TeV Xe+Xe collisions&#xd;
in a wide range of transverse momenta, pseudorapidity (|n| &lt; 2:5) and collision centrality are presented. The higher&#xd;
order harmonics, sensitive to fluctuations in the initial state, are measured up to n = 7 using the two-particle correlation,&#xd;
cumulant and scalar product methods. The dynamic properties of QGP are studied using a recently-proposed modified&#xd;
Pearson’s correlation coefficient,  (v2n&#xd;
; pT), between the event-wise mean transverse momentum and the magnitude of the&#xd;
flow vector in 5.02 TeV Pb+Pb and p+Pb collisions. Several important observations are made. The elliptic and triangular&#xd;
flow harmonics show an interesting universal pT-scaling. A linear correlation between the v2 and v3 coefficients at low&#xd;
and high pT ranges is observed and quantified. The correlation coefficient for v2 is found to be negative in peripheral and&#xd;
positive in central Pb+Pb collisions. The value for v3 is found to be much smaller than for v2 and have similar centrality&#xd;
behavior as the v2.</dc:description>
      <dc:date>2020-01-23T07:55:39Z</dc:date>
      <dc:date>2020-01-23T07:55:39Z</dc:date>
      <dc:date>2019</dc:date>
      <dc:type>info:eu-repo/semantics/article</dc:type>
      <dc:identifier>Bold, T. (2019). Measurement of the azimuthal anisotropy of charged particles in 5.02 TeV Pb+ Pb and 5.44 TeV Xe+ Xe collisions with ATLAS. Nuclear Physics A, 982, 391-394.</dc:identifier>
      <dc:identifier>http://hdl.handle.net/10481/59034</dc:identifier>
      <dc:identifier>10.1016/j.nuclphysa.2018.09.045</dc:identifier>
      <dc:language>eng</dc:language>
      <dc:rights>http://creativecommons.org/licenses/by/3.0/es/</dc:rights>
      <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
      <dc:rights>Atribución 3.0 España</dc:rights>
      <dc:publisher>Elsevier BV</dc:publisher>
   </ow:Publication>
</rdf:RDF>