Chekhovsky, V.Hayrapetyan, A.Makarenko, V.Tumasyan, A.Adam, W.Andrejkovic, J. W.Benato, L.2026-04-252026-04-2520250031-90071079-7114https://doi.org/10.1103/t5kp-vsv7https://hdl.handle.net/11486/8432Charged hadron elliptic anisotropies (v(2)) are presented over a wide transverse momentum (p(T)) range for proton-lead (pPb) and lead-lead (PbPb) collisions at nucleon-nucleon center-of-mass energies of 8.16 and 5.02 TeV, respectively. The data were recorded by the CMS experiment and correspond to integrated luminosities of 186 and 0.607 nb(-1) for the pPb and PbPb systems, respectively. A four-particle cumulant analysis is performed using subevents separated in pseudorapidity to effectively suppress noncollective effects. At high pT (p(T) > 8 GeV), significant positive v(2) values that are similar between pPb and PbPb collisions at comparable charged particle multiplicities are observed. This observation suggests a common origin for the multiparticle collectivity for high-p(T) particles in the two systems.eninfo:eu-repo/semantics/openAccess#BAŞV!Article135710.1103/t5kp-vsv7409292042-s2.0-105015696676Q1WOS:001569136400001Q10000-0002-6469-32000000-0003-3072-10200000-0002-6356-26550000-0002-5346-29680000-0002-8073-27400000-0002-6012-24510000-0003-3737-4121