electron nucleus collision (IMAGE) DOE/Brookhaven National Laboratory Caption Future experiments at the Electron-Ion Collider (EIC) will reveal how being in a nucleus affects the quantum entanglement among quarks and gluons within a proton. Credit (Tiffany Bowman/Brookhaven National Laboratory) Usage Restrictions OK for use with stories about this research or the Electron-Ion Collider 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.