浦项加速器实验室100mev电子直线加速器的脉冲中子源

G.N. Kim, H. Kang, J. Choi, M. Cho, I. Ko, W. Namkung, J. Chang
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引用次数: 5

摘要

浦项加速器实验室作为韩国原子能研究院的长期核研究开发项目之一,正在使用100 mev的脉冲中子源电子直线加速器。直线电机有两种工作模式;一个用于短脉冲模式,具有2ns到100ns之间的各种重复,另一个用于长脉冲模式,具有1 /spl mu/s。主要梁参数如下:标称光束能量为100 MeV,最大光束功率为10 kW,光束电流从300 mA到5 A不等,取决于脉冲重复次数。在现有SLAC-5045速调管、两个恒梯度加速段和热离子rf枪等设备的基础上,构建并测试了一个测试直线加速器。我们描述了测试直线机的特点,并报告了脉冲中子源设施的状态,包括目标系统和飞行时间路径。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Pulsed neutron source using 100-MeV electron linac at Pohang Accelerator Laboratory
The Pohang Accelerator Laboratory uses a 100-MeV 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 linac has two operating modes; one for short pulse mode with the various repetitions between 2 ns and 100 ns and the other for long pulse mode with 1 /spl mu/s. The major 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 5 A and depends on the pulse repetition. We constructed and tested a test-linac based on the existing equipment such as a SLAC-5045 klystron, two constant gradient accelerating sections, and thermionic RF-gun. We describe the characteristics of the test-linac and report the status of the pulsed neutron source facilities including a target system and time-off-flight paths.
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