中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Optimization of beam shaping assembly based on D-T neutron generator and dose evaluation for BNCT

文献类型:期刊论文

作者Naeem, Hamza1,2,3; Chen, Chaobin1,2; Zheng, Huaqing1,2; Song, Jing1
刊名JOURNAL OF THE KOREAN PHYSICAL SOCIETY
出版日期2017-04-01
卷号70期号:8页码:816-821
关键词Bnct Bsa Hineg Supermc
DOI10.3938/jkps.70.816
文献子类Article
英文摘要The feasibility of developing an epithermal neutron beam for a boron neutron capture therapy (BNCT) facility based on a high intensity D-T fusion neutron generator (HINEG) and using the Monte Carlo code SuperMC (Super Monte Carlo simulation program for nuclear and radiation process) is proposed in this study. The Monte Carlo code SuperMC is used to determine and optimize the final configuration of the beam shaping assembly (BSA). The optimal BSA design in a cylindrical geometry which consists of a natural uranium sphere (14 cm) as a neutron multiplier, AlF3 and TiF3 as moderators (20 cm each), Cd (1 mm) as a thermal neutron filter, Bi (5 cm) as a gamma shield, and Pb as a reflector and collimator to guide neutrons towards the exit window. The epithermal neutron beam flux of the proposed model is 5.73 x 10(9) n/cm(2)s, and other dosimetric parameters for the BNCT reported by IAEA-TECDOC-1223 have been verified. The phantom dose analysis shows that the designed BSA is accurate, efficient and suitable for BNCT applications. Thus, the Monte Carlo code SuperMC is concluded to be capable of simulating the BSA and the dose calculation for BNCT, and high epithermal flux can be achieved using proposed BSA.
WOS关键词TEST BLANKET MODULE ; CONCEPTUAL DESIGN ; CAPTURE THERAPY ; IRRADIATION FACILITY ; CHINA ; SYSTEM ; SIMULATION ; STRATEGY ; REACTOR ; ITER
WOS研究方向Physics
语种英语
WOS记录号WOS:000400459400012
资助机构National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of China(11605233 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; National Natural Science Foundation of Anhui Provincial(1308085QH138 ; Anhui Provincial Special project for High Technology Industry ; 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源URL[http://ir.hfcas.ac.cn:8080/handle/334002/33497]  
专题合肥物质科学研究院_中国科学院核能安全技术研究所
作者单位1.Chinese Acad Sci, Inst Nucl Energy Safety Technol, Key Lab Neutron & Radiat Safety, Hefei 230031, Anhui, Peoples R China
2.Jiangsu Higher Educ Inst, Collaborat Innovat Ctr Radiat Med, Suzhou 215006, Peoples R China
3.Univ Sci & Technol China, Hefei 230027, Anhui, Peoples R China
推荐引用方式
GB/T 7714
Naeem, Hamza,Chen, Chaobin,Zheng, Huaqing,et al. Optimization of beam shaping assembly based on D-T neutron generator and dose evaluation for BNCT[J]. JOURNAL OF THE KOREAN PHYSICAL SOCIETY,2017,70(8):816-821.
APA Naeem, Hamza,Chen, Chaobin,Zheng, Huaqing,&Song, Jing.(2017).Optimization of beam shaping assembly based on D-T neutron generator and dose evaluation for BNCT.JOURNAL OF THE KOREAN PHYSICAL SOCIETY,70(8),816-821.
MLA Naeem, Hamza,et al."Optimization of beam shaping assembly based on D-T neutron generator and dose evaluation for BNCT".JOURNAL OF THE KOREAN PHYSICAL SOCIETY 70.8(2017):816-821.

入库方式: OAI收割

来源:合肥物质科学研究院

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