750kV大气型高梯度加速管

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A 750kV OPEN-STRUCTURE HIGH-GRADIENT ACCELERATING TUBE

摘要: 设计和建造了一根750 kV大气型高梯度加速管。采用钛合金电极组成的两隙准均匀场,平均加速梯度为 30 kV/cm。脉冲质子束 50—200 mA可以顺利加速通过此加速管。最后讨论了真空清洁度对退锻率的影响。
- 预注入器 ,
- 高梯度加速管 ,
- 退锻率
Abstract: A open--structure high--gradient accelerating tube was designed and constructed.This operates at 750 kV across two quasi--constant field accelerating gaps whichwere made of titanium alloy electrodes, corresponding to an average gradient of30 kV/cm. Pulsed proton beam currents of 50--200 mA was accelerated through thetube. It has been operating in the 750 kV pre--injector since 1982. The effect ofvacuum cleanliness on deconditioning rate was also discussed.
- Pre-injector ,
- ,
- High-gradient accelerating tube

[1]	Curtis, C.D, Proc. of the 1976 Proton Linear Acccl. Conf. Sept. 14-17, 1976, Chalk River. p. 179.
[2]	Huguenin J. et al., CERN 65-23, PS/4856, June 1965.
[3]	Huguenin J. et al., Paper presented at 1966 Linac Conf. at LASL, p. 355.
[4]	Fukumoto, S. et al, KEK-PREPRINT-10, Sept. 1976.
[5]	郁庆长、夏德红编,JDQL和LAP 77程序,高能所内部资料.
[6]	陈鉴璞等,750 kV大气型高梯度加速管的封接,待发表.