Rabi-oscillation spectroscopy hardware (IMAGE) University of Tokyo Caption (Top) The outside of the apparatus installed in a particle accelerator at the J-PARC facility in Tokai, Ibaraki Prefecture, north of Tokyo. (Lower left) The electronic components including a high-precision sensor. (Lower right) A detailed microscopic image of the silicon sensor that makes the observations. Credit © 2021 Torii et al. Usage Restrictions Credit © 2021 Torii et al. 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.