CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Benchmarking of Th-232 evaluation by a 14.8 MeV neutron leakage spectra experiment with slab samples
Lin, ZK; Nie, YB; Cai, XZ; Kang, GG; Hu, JF; Wang, XH; Ren, J; Ruan, XC; Chen, JG; Chen, JG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
2016
Source PublicationANNALS OF NUCLEAR ENERGY
ISSN0306-4549
Volume96Pages:181-186
Subtype期刊论文
AbstractAn integral benchmark experiment for neutron leakage spectra from ThO2 samples has been performed with a 14.8 MeV D-T neutron source at China Institute of Atomic Energy (CIAE) to validate the evaluated nuclear data related to the design of Thorium Molten Salt Reactor (TMSR). The leakage spectra from ThO2 samples were measured at 60 degrees and 120 degrees emission angles with the Time of Flight (TOF) method. The measured spectra are well reproduced as a whole by the Monte Carlo neutron transport code simulations with the ENDF/B-VII.1, JENDL-4.0 and CENDL-3.1 evaluated nuclear data, while some discrepancies in the major reaction channels including (n, el), (n, inl), (n, 2n) and (n, 3n), still exist. Detailed information on the neutron product distribution with the evaluated data from the above three libraries is presented to explain the discrepancies. From the comparisons, the data of the above three libraries need to be improved as required in different energy ranges. (C) 2016 Elsevier Ltd. All rights reserved.
KeywordThorium Neutron Leakage Spectra Evaluated Nuclear Data
DOI10.1016/j.anucene.2016.05.019
Indexed BySCI
Language英语
WOS IDWOS:000380600300020
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/26439
Collection中科院上海应用物理研究所2011-2018年
Corresponding AuthorChen, JG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
Recommended Citation
GB/T 7714
Lin, ZK,Nie, YB,Cai, XZ,et al. Benchmarking of Th-232 evaluation by a 14.8 MeV neutron leakage spectra experiment with slab samples[J]. ANNALS OF NUCLEAR ENERGY,2016,96:181-186.
APA Lin, ZK.,Nie, YB.,Cai, XZ.,Kang, GG.,Hu, JF.,...&Chen, JG .(2016).Benchmarking of Th-232 evaluation by a 14.8 MeV neutron leakage spectra experiment with slab samples.ANNALS OF NUCLEAR ENERGY,96,181-186.
MLA Lin, ZK,et al."Benchmarking of Th-232 evaluation by a 14.8 MeV neutron leakage spectra experiment with slab samples".ANNALS OF NUCLEAR ENERGY 96(2016):181-186.
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