Muon imaging on a CASTOR cask (IMAGE) Helmholtz-Zentrum Dresden-Rossendorf Caption Left: Schematic of muon imaging on a CASTOR cask. The muon detectors are placed above and below. The material distribution of the cask causes slight deflections of the muon paths. Right: Cross-sectional image of the material distribution in the cask reconstructed from simulated muon paths. The square basic shapes of the 19 fuel elements stand out yellowish in the image. Credit HZDR Usage Restrictions No restrictions. License CC0 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.