Title :
High-energy electron cooling based on realistic six dimensional distribution of electrons
Author :
Fedotov, A.V. ; Ben-Zvi, I. ; Kayran, D. ; Pozdeyev, E. ; Sidorin, A. ; Smirnov, A.
Author_Institution :
BNL, Upton
Abstract :
The high-energy electron cooling system for RHIC-II is unique compared to standard coolers. It requires bunched electron beam. Electron bunches are produced by an Energy Recovery Linac (ERL), and cooling is planned without longitudinal magnetic field [1]. To address unique features of the RHIC cooler, a generalized treatment of cooling force was introduced in BETACOOL code [2] which allows us to calculate friction force for an arbitrary distribution of electrons. Simulations for RHIC cooler based on electron distribution from ERL are presented.
Keywords :
cooling; electron beams; ion accelerators; ion beams; linear accelerators; magnetic fields; particle beam bunching; storage rings; synchrotrons; BETACOOL code; RHIC-II; bunched electron beam; energy recovery linac; friction force; high-energy electron cooling system; ion beam profiles; longitudinal magnetic field; Acceleration; Cooling; Distribution functions; Electron beams; Friction; Linear particle accelerator; Magnetic fields; Magnetic shielding; Root mean square; Solenoids;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4440538
