Chiral Magnetic Effect (IMAGE) American Physical Society Caption Experimental measurements of the Chiral Magnetic Effect (CME). An illustration of the hadron angular correlation pattern in the (x-y) plane transverse to the beam axis z in a heavy-ion collision. The CME induces an asymmetry in the emission of positive and negative hadrons along the axis of magnetic field. Credit Dmitri E. Kharzeev and Jinfeng Liao / Nature Reviews Physics Usage Restrictions Credit as noted. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.