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arXiv 1606.04237physics.acc-ph
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100- MeV质子直线加速器微波离子源的研究

Study on the microwave ion source of 100-MeV proton linac

Hyeok-Jung Kwon

摘要:

微波离子源被用作韩国多用途加速器综合体(KOMAC)的100-MeV质子加速器的离子源。离子源的规格为50 keV的能量和20 mA的峰值电流。等离子体使用磁控管以CW模式操作,并且使用位于提取电源中的半导体开关提取脉冲束。基于脉冲电压和脉冲电流测量了束流特性。同时,还建立了离子源束流特性测试台,对离子源束流特性进行了离线研究。本文介绍了该离子源的脉冲束流特性和实验台的安装情况。

英文摘要:

A microwave ion source is used as an ion source of 100-MeV proton accelerator at Korea Multipurpose Accelerator Complex (KOMAC). The specifications of the ion source are 50 keV in energy and 20 mA in peak current. The plasma is operated in CW mode using magnetron and the pulse beam is extracted using semiconductor switch located in the extraction power supply. The beam characteristics were measured based on the pulse voltage and current. A test stand was also installed to study the beam characteristics of the ion source in off-line. In this paper, the pulse beam characteristics of the ion source are presented and the installation of the test stand is reported.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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