LZ Central Detector at SURF (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption The LZ central detector in the clean room at Sanford Underground Research Facility after assembly, before beginning its journey underground. Credit Matthew Kapust, Sanford Underground Research Facility Usage Restrictions N/A 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.