Title :
Optics of a two-pass erl as an electron source for a non-magnetized RHIC-II electron cooler
Author :
Kayran, D. ; Ben-Zvi, I. ; Calaga, R. ; Chang, X. ; Kewisch, J. ; Litvinenko, V.N. ; Pozdeyev, E.
Author_Institution :
Brookhaven Nat. Lab., Upton
Abstract :
Non-magnetized electron cooling of RHIC requires an electron beam energy of 54.3 MeV, electron charge per bunch of 5 nC, normalized rms beam emittance of 4 mm-mrad, and rms energy spread of 4times10-4. In this paper we describe a lattice of a two-pass SRF energy recovery linac (ERL) and results of a PARMELA simulation that provides electron beam parameters satisfying RHIC electron cooling requirements.
Keywords :
cooling; electron beams; electron sources; linear colliders; particle beam bunching; particle beam dynamics; particle optics; PARMELA simulation; beam dynamics; electron beam energy; electron source; electron volt energy 54.3 MeV; nonmagnetized RHIC-II electron cooler; particle bunch; two-pass SRF energy recovery linac; Electron optics; Electron sources;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4440541
