Beam pipe of the IOTA ring (IMAGE) DOE/Fermi National Accelerator Laboratory Caption A view looking downstream through the beam pipe of the IOTA ring. The optical stochastic cooling experiment occupies one of the straight sections of the IOTA ring and cools the stored beam, similar to the way radio-frequency stochastic cooling cooled antiprotons in the Recycler during the Tevatron era. Credit Jamie Santucci, Fermilab Usage Restrictions None 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.