L. Adamczyk, W. Borowski, S. Kabana. Observation of an energy-dependent difference in elliptic flow between particles and anti-particles in relativistic heavy ion collisions.
Physical Review Letters, American Physical Society, 2013, 110, pp.142301.
⟨10.1103/PhysRevLett.110.142301⟩.
⟨in2p3-00807108⟩