TY  - CHART
AU  - ALICE Collaboration
TI  - Azimuthal anisotropy of jet particles in p-Pb and Pb-Pb collisions at √{s<sub>NN</sub>} = 5.02 TeV
M1  - GSI-2025-00171
PY  - 2024
N1  - Journal Article GSI record: GSI-2025-00170
AB  - The azimuthal anisotropy of particles associated with jets (jet particles) at midrapidity is measured for the first time in p-Pb and Pb-Pb collisions at √{s<sub>NN</sub>} = 5.02 TeV down to transverse momentum (<i>p</i><sub>T</sub>) of 0.5 GeV/c and 2 GeV/c, respectively, with ALICE. The second-order Fourier coefficient of the jet-particle azimuthal distribution (v<sub>2</sub>) in high-multiplicity p-Pb collisions is positive, with a significance reaching 6.8σ at low <i>p</i><sub>T</sub>. Comparisons with the inclusive charged-particle v<sub>2</sub> and with AMPT calculations are discussed. The model describes qualitatively the main features of the jet-particle v<sub>2</sub> in high-multiplicity p-Pb collisions and indicates that the positive jet-particle v<sub>2</sub> is generated by parton interactions.
LB  - PUB:(DE-HGF)32
DO  - DOI:10.17182/HEPDATA.153810
UR  - https://repository.gsi.de/record/356788
ER  -