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arXiv physics/0008068physics.acc-ph
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浦项加速器实验室用100- MeV电子直线加速器的脉冲中子源

Pulsed Neutron Source using 100-MeV electron Linac at Pohang Accelerator Laboratory

G. N. Kim, H. S. Kang, Y. S. Lee, M. H. Cho, I. S. Ko, W. Namkung

摘要:

浦项加速器实验室为脉冲中子源操作电子直线加速器,作为韩国原子能研究所的长期核研发计划之一。所设计的束流参数如下:标称束流能量为100 MeV,最大束流功率为10 kW,束流电流根据脉冲重复率从300 mA变化到5A。直线加速器有两种工作模式:一种是具有2 ns和100 ns之间的各种重复的短脉冲模式,另一种是具有1 ms重复的长脉冲模式。利用现有的SLAC-5045速调管、两个等梯度加速段和一个等离子体电子枪等设备,研制了一台电子直线加速器,并进行了实验。我们提出的直线加速器的特点和报告的状态,脉冲中子源设施,包括一个目标系统和飞行时间路径。

英文摘要:

The Pohang Accelerator Laboratory operates an electron linac for the pulsed neutron source as one of the long-term nuclear R&D programs at the Korea Atomic Energy Research Institute. The designed beam parameters are as follows; The nominal beam energy is 100 MeV, the maximum beam power is 10 kW, and the beam current is varied from 300 mA to 5A depends on the pulse repetition. The linac has two operating modes: one for short pulse modes with the various repetitions between 2 ns and 100 ns and the other for long pulse modes with 1 ms repetition. We have constructed and tested an electron linac based on the existing equipment such as a SLAC-5045 klystron, two constant gradient accelerating sections, and a thermionic RF-gun. We present the characteristics of the linac and report the status of the pulsed neutron source facilities include a target system and time-of-flight paths.

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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