Speaker
Sergei Seletskiy
(Brookhaven National Laboratory)
Description
The Low Energy RHIC Electron Cooler (LEReC), the world’s first RF-based non-magnetized electron cooler successfully provided cooling of gold ions at γ-factors 4.1 and 4.9 during RHIC Runs 2019-2021, substantially increasing RHIC luminosity. Since then, LEReC has been routinely used for numerous cooling studies. Development of trajectory and energy feedbacks for electron beam was an important step in achieving the optimized cooling in LEReC. This paper summarizes our experience with design, commissioning and operation of the LEReC feedback systems.
Funding Agency
Work supported by Brookhaven Science Associates, LLC under Contract No. DE-SC0012704 with the U.S. Department of Energy.
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Author
Sergei Seletskiy
(Brookhaven National Laboratory)
Co-authors
Kevin Mernick
(Brookhaven National Laboratory)
Linh Nguyen
(Brookhaven National Laboratory)
Patrick Inacker
(Brookhaven National Laboratory)
Robert Hulsart
(Brookhaven National Laboratory)
