 Cornell Electron Storage Ring

The Cornell Electron Storage Ring (CESR) is a particle accelerator located at Cornell University in Ithaca, New York. It is primarily designed for high-energy physics research, particularly in the study of electron-positron collisions. CESR has been instrumental in various experiments that delve into the fundamental properties of elementary particles and their interactions. CESR is a storage ring, meaning it is designed to store and circulate beams of charged particles (in this case, electrons and positrons) for extended periods.