Electron cooling at high energy requires large average current in the cooling section (CS), which can be achieved by reusing the same electron beam on many passes through the CS. One of the options to realize such a cooling scheme is to use an electron storage ring with electrons being cooled by dedicated radiation damping wigglers. We will discuss the conceptual design of the 150 MeV Ring...
The Electron Ion Collider (EIC) performance will benefit from cooling of the stored ions at three collision energies. Such cooling must counteract the emittance growth driven by IBS and beam-beam effects. A non-magnetized bunched beam electron cooler is one of the possible approaches to cooling colliding ions. Such an electron cooler must provide electron bunches up to 150 MeV with high...
The Electron Ion Collider (EIC) will collide protons and heavy ions with electrons to study nonlinear interactions in QCD. Stochastic cooling will benefit the heavy ion luminosity. This talk will discuss the cooling system design and estimate the benefits of the cooling system.