LHD and neutral beam arrangement (IMAGE) National Institutes of Natural Sciences Caption Figure 1.LHD and neutral beam arrangement. The magnetic field exists in a clockwise direction. Credit National Institute for Fusion Science Usage Restrictions None License Original 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.