Title :
Study on TESLA cavity shape
Author :
Zu, Donglin ; Chen, Jia-erh
Author_Institution :
Dept. of Tech. Phys., Beijing Univ., China
Abstract :
A new 9-cell cavity shape is designed for Tev Superconducting Linear Accelerators (TESLA). The ratio of the maximal surface electric field to the accelerating gradient, Epk/Eacc, was lowered down to 2.024 in the center cell while the cell to cell coupling is 1.95% for the 1.3 GHz accelerating mode. The properties of the higher order modes were investigated with a “dissipated band model”
Keywords :
beam handling equipment; cavity resonators; linear accelerators; particle beam diagnostics; 1.3 GHz; 9-cell cavity shape; TESLA cavity shape; Tev Superconducting Linear Accelerators; accelerating gradient; cell to cell coupling; dissipated band model; higher order modes; maximal surface electric field; Acceleration; Couplers; Electron emission; H infinity control; Linear accelerators; Oscillators; Physics; Radio frequency; Resonant frequency; Shape;
Conference_Titel :
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-1203-1
DOI :
10.1109/PAC.1993.308672
