RHIC is an intersecting storage ring particle accelerator. It has a storage ring circumference of 518.4 m. Two years later, he published his theory for a particle storage ring. Subsequent experiments at the LEP storage ring at CERN confirmed this result. A design study for a proton storage ring system was completed at Brookhaven in 1973. The largest component of each synchrotron is its electron storage ring. The wire is then coiled around the wire storage ring that was closed again. A storage ring is a type of synchrotron. The centre also houses the European Storage Ring FEL Project (EUFELE). The storage ring had a circumference of approx. Pressure within the storage ring is typically around 10 bar (10 nPa). It would be the first US electron-positron colliding beam storage ring. A particle passes through several stages of boosters before it reaches the RHIC storage ring. The storage ring is the final destination for the accelerated electrons.