Evidence for creation of strong electromagnetic fields in relativistic heavy-ion collisions
Joint Institute for Nuclear Research, Dubna, Russia
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Accepted: 28 April 2016
Published online: 24 August 2016
It is proposed to identify the strong electric field created during relativistic collisions of asymmetric nuclei via observation of pseudorapidity and transverse-momentum distributions of hadrons with the same mass but opposite charges. The detailed calculation results for the directed flow within the Parton-Hadron String Dynamics model are given for Cu-Au interactions at the NICA collision energies of 9 and 5 GeV. The separation effect is observable at 9GeV as clearly as at 200 GeV.
© The Author(s), 2016