LI Wuyuan, XU Junkui, YANG Yao, SU Youwu, YAN Weiwei, YANG Bo, MAO Wang, XU Chong, WANG Lijun. Shielding Design for BRing and High-energy Experimental Terminal in HIAF[J]. Nuclear Physics Review, 2018, 35(3): 302-307. doi: 10.11804/NuclPhysRev.35.03.302
Citation:
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LI Wuyuan, XU Junkui, YANG Yao, SU Youwu, YAN Weiwei, YANG Bo, MAO Wang, XU Chong, WANG Lijun. Shielding Design for BRing and High-energy Experimental Terminal in HIAF[J]. Nuclear Physics Review, 2018, 35(3): 302-307. doi: 10.11804/NuclPhysRev.35.03.302
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Shielding Design for BRing and High-energy Experimental Terminal in HIAF
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LI Wuyuan1,2
,
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XU Junkui2
,
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YANG Yao1,2
,
-
SU Youwu2
,
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YAN Weiwei2
,
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YANG Bo2
,
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MAO Wang2
,
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XU Chong1,2
,
-
WANG Lijun2
- 1.
University of Chinese Academy of Sciences, Beijing 100049, China;
- 2.
Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China
Funds:
National Key R&D Program of China(2017YFC0107700)
- Received Date: 2018-03-02
- Rev Recd Date:
2018-05-09
- Publish Date:
2018-09-20
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Abstract
High Intensity heavy-ion Accelerator Facility (HIAF) is designed by the Institute of Modern Physics, Chinese Academy of Sciences, which can accelerate particles from proton up to uranium. To guarantee the radiation safety of HIAF during operation, the FLUKA code and extrapolation method were adopted to calculate the shielding thickness. The calculations were based on proton, carbon and uranium particles when losing on the Booster Ring (BRing) and the high-energy experimental terminal. The results indicate that the shielding thickness required for accelerating protons was the largest. Basing on the results, a method for estimating the lateral shielding of a high-energy proton/heavy-ion accelerator was proposed. A good agreement shows between the estimated results and the FLUKA calculated results, the validity and accuracy of the method were verified.
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Proportional views
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