Coupling Impedance of CESR-B RF Cavity for the NSLS-II Storage Ring.

Blednykh, A. ; Krinsky, S. ; Rose, J.

Technical Information Center Oak Ridge Tennessee

关键词: Coupling;    Superconducting cavity resonators;    Storage rings;    Acceleration;    Electron beams;   

RP-ID  :  DE2007913417

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

CESR-B type superconducting cavities are under consideration for acceleration of the electron beam in the 3GeV 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 3mm rms bunch length.