The Beta-Delayed Proton Emission of Beryllium-11 (image) Michigan State University Facility for Rare Isotope Beams Share Print E-Mail Caption This is an artist's depiction of the beta-delayed proton emission of beryllium-11 measured with the Active Target Time Projection Chamber. The proton track is indicated. Credit National Superconducting Cyclotron Laboratory Usage Restrictions None Share Print E-Mail 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.