# Measurement of the (anti-)$^{3}$He elliptic flow in Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV

@inproceedings{Collaboration2019MeasurementOT,
title={Measurement of the (anti-)\$^\{3\}\$He elliptic flow in Pb-Pb collisions at \$\sqrt\{s_\{\rm\{NN\}\}\}\$ = 5.02 TeV},
author={Alice Collaboration},
year={2019}
}
The elliptic flow (v2) of (anti-)3He is measured in Pb–Pb collisions at √ sNN = 5.02 TeV in the transverse-momentum (pT) range of 2–6 GeV/c for the centrality classes 0–20%, 20–40%, and 40–60% using the event-plane method. This measurement is compared to that of pions, kaons, and protons at the same center-of-mass energy. A clear mass ordering is observed at low pT, as expected from relativistic hydrodynamics. The violation of the scaling of v2 with the number of constituent quarks at low pT… Expand