CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Monte Carlo evaluation for SSRF beam holes shielding neutrons of front end ratchet walls
Wang, JH(王建华); Xu, JQ(徐加强); Xu, XJ(许浔江); Cai, JH(蔡建华); Cai, J; Hua, ZD; Fang, KM(方克明); Liu, X(刘鑫); Wang, JH (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2008
Source PublicationCHINESE PHYSICS C
ISSN1674-1137
Volume32Pages:105
AbstractThis study investigated the characteristics of bremsstrahlung and induced neutrons from the electron storage ring in the Shanghai Synchrotron Radiation Facility (SSRF). The EGSnrc and MCNP Monte Carlo code has been used to perform the assess neutron and photon dose profiles for a variety of shield materials ranging from 5 to 115cm thick. The Monte Carlo simulations show that single material such as lead, iron and polyethylene have been found to be ineffective biological shield materials, while the mixed materials serve as effective shields for shielding high energy neutron. Mixed materials such as lead or iron combined with polyethylene or with concrete are good materials combination for high energy neutron radiation shield. And high-Z materials such as lead or iron combine with low-Z material containing some hydrogen such polyethylene are effective for shielding high energy neutrons as well as bremsstrahlung.
Subject AreaChemistry ; Materials Science
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000255855900034
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/7781
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorWang, JH (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Wang, JH,Xu, JQ,Xu, XJ,et al. Monte Carlo evaluation for SSRF beam holes shielding neutrons of front end ratchet walls[J]. CHINESE PHYSICS C,2008,32:105.
APA Wang, JH.,Xu, JQ.,Xu, XJ.,Cai, JH.,Cai, J.,...&Wang, JH .(2008).Monte Carlo evaluation for SSRF beam holes shielding neutrons of front end ratchet walls.CHINESE PHYSICS C,32,105.
MLA Wang, JH,et al."Monte Carlo evaluation for SSRF beam holes shielding neutrons of front end ratchet walls".CHINESE PHYSICS C 32(2008):105.
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