Elke Aschenauer at STAR detector (IMAGE) DOE/Brookhaven National Laboratory Caption Brookhaven Lab physicist Elke Aschenauer, who led the STAR upgrade project, notes how the new detector components will enable measurements at RHIC that advance our understanding of nucleon structure and help to lay the foundations for future measurements at the Electron-Ion Collider. Credit Brookhaven National Laboratory Usage Restrictions OK for use with stories about this research 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.