Title :
Coupling impedance of CESR-B RF cavity for the NSLS-II storage ring
Author :
Blednykh, Alexei ; Krinsky, Samuel ; Rose, Jim
Author_Institution :
NSLS, Upton
Abstract :
CESR-B type superconducting cavities are under consideration for acceleration of the electron beam in the 3 GeV NSLS-II storage ring. In this paper we present detailed investigation of longitudinal and transverse impedance of CESR-B cavity and transitions. Ferrite material is included in impedance analysis. Its effect on short range wakepotential has been studied using GdfidL code. The summary results of loss factors and kick factors are presented for a 3 mm rms bunch length.
Keywords :
accelerator RF systems; accelerator cavities; electron beams; storage rings; superconducting devices; CESR-B RF superconducting cavities; GdfidL code; NSLS-II storage ring; electron beam; electron volt energy 3 GeV; ferrite material; impedance analysis; wakepotential; Acceleration; Assembly; Damping; Electron beams; Ferrites; Impedance; Magnetic separation; Optical coupling; Radio frequency; Storage rings;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4440100
