Optical Stochastic Cooling with an Arc-Bypass in CESR
Accelerator Physics
2020-10-21 v2
Abstract
A proposed experiment to demonstrate Optical Stochastic Cooling (OSC) in the Cornell Electron Storage Ring (CESR) based on an arc-bypass design is presented. This arc-bypass provides significantly longer optical delay than the dog-leg style chicane, opening up the possibility of a multi-pass or staged optical amplifier that can achieve the gains required for effective cooling of hadron or heavy-ions. Beyond introducing the arc-bypass, in this paper we study the stability requirements for the dipoles comprising it and investigate the use of an optical feedback system to relax the dipole and light-path stability tolerances.
Keywords
Cite
@article{arxiv.2007.13136,
title = {Optical Stochastic Cooling with an Arc-Bypass in CESR},
author = {M. B. Andorf and W. F. Bergan and I. V. Bazarov and J. M. Maxson and V. Khachatryan and D. L. Rubin and S. T. Wang},
journal= {arXiv preprint arXiv:2007.13136},
year = {2020}
}