<?xml version="1.0" encoding="UTF-8"?> <collection> <dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:invenio="http://invenio-software.org/elements/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:language>eng</dc:language><dc:creator>Behera, Arabinda</dc:creator><dc:title>Longitudinal flow decorrelation in Xe+Xe collisions with the ATLAS detector</dc:title><dc:subject>Particle Physics - Experiment</dc:subject><dc:identifier>ATL-PHYS-SLIDE-2020-183</dc:identifier><dc:identifier/><dc:description>ATLAS measurements of longitudinal flow decorrelation using two- and four-particle correlations for harmonics n=2 and 3 in Xe+Xe and $p$+Pb collisions covering a wide range of transverse momenta and collision centrality are presented and compared with Pb+Pb collisions. The measurements are performed using data from Xe+Xe collisions at 5.44 TeV, Pb+Pb collisions at 5.02 TeV, and $p$+Pb collisions at 5.02 and 8.16 TeV. The energy dependence in $p$+Pb collisions and the system-size dependence of decorrelation are studied. The measurements provide better understanding of the initial state of heavy-ion collisions and will help in developing full three-dimensional initial-state models.</dc:description><dc:publisher/><dc:date>2020-06-09</dc:date><dc:source>http://cds.cern.ch/record/2720167</dc:source><dc:type>Physics</dc:type><dc:identifier>http://cds.cern.ch/record/2720167</dc:identifier><dc:identifier>oai:cds.cern.ch:2720167</dc:identifier></dc:dc> </collection>