Simulation of Plasma Wakefield (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption This is a computer simulation of the plasma wakefield as it evolves over the length of the 9-cm long channel. Credit Berkeley Lab Usage Restrictions None 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.