Study on CYCIAE-100 radiation field and residual radioactivity

摘要：

The accelerators should be properly designed to make the radiation field produced by beam loss satisfy the dose limits. The radiation field for high intensity H- cyclotron includes prompt radiation and residual radiation field. The induced radioactivity in accelerator components is the dominant source of occupational radiation exposure if the accelerator is well shielded. The source of radiation is the beam loss when cyclotron is operating. In this paper, the radiation field for CYCIAE-100 is calculated using Monte Carlo method and the radioactive contamination near stripping foil is studied. A method to reduce the dose equivalent rate of maintenance staff is also given.

关键词： cyclotron beam loss radiation field Monte Carlo

作者: BI Yuan-Jie ZHANG Tian-Jue JIA Xian-Lu ZHOU Zheng-He WANG Feng WEI Su-Min ZHONG Jun-Qing TANG Chuan-Xiang

作者单位: China Institute of Atomic Energy, Beijing 102413, China Department of Engineering Physics, Tsinghua China Institute of Atomic Energy, Beijing 102413, China Department of Engineering Physics, Tsinghua University, Beijing 100084, China

会议类型: 国际会议

会议名称: The 10th Symposium on Acceleration Physics(第十届加速器物理学术交流会)

会议地点: 武夷山

会议语种:英文

页码: 47-49

在线出版日期: 2008-07-20（万方平台首次上网日期，不代表论文的发表时间）