Enhancement of the breakdown strength in accelerators with radio-frequency quadrupole focusing

被引：0

作者：

Belyaev, OK ^{[1
]}

Borodin, VE ^{[1
]}

Stepanov, VB ^{[1
]}

机构：

[1] State Res Ctr Russian Federat, Inst High Energy Phys, Protvino 142281, Moscow Oblast, Russia

来源：

INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2001年 / 44卷 / 04期

关键词：

Experimental Data; Physical Chemistry; Purification; Analytical Processing; Proton Beam;

D O I：

10.1023/A:1017940030958

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

On the basis of experimental data on the effect of the electron loading in accelerators with radiofrequency quadrupole focusing and their analytical processing, a conclusion is drawn that the electrodes of the accelerating system are contaminated during the operation of an ion gun. Special measures, including the purification of the proton beam in the matching channel and cleaning of the electrodes of the accelerating system by RF conditioning, reduce the effect of the electron loading and enhance the breakdown strength of the accelerating structure up to 450 kV/cm.

引用

页码：444 / 448

页数：5

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