Benchmark experiment for bismuth by slab samples with D-T neutron source
文献类型：期刊论文
| 作者 | Ding, Y.4; Nie, Y.4; Ren, J.4; Ruan, X.4; Zhao, Q.4 ; Hu, Z.4; Wu, H.4; Zhang, H.4; Zhang, K.4; Zhang, S.3
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| 刊名 | FUSION ENGINEERING AND DESIGN
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| 出版日期 | 2021-06-01 |
| 卷号 | 167页码:7 |
| 关键词 | Benchmark experiment D-T neutron source Neutron leakage spectrum TOF technique C/E value |
| ISSN号 | 0920-3796 |
| DOI | 10.1016/j.fusengdes.2021.112312 |
| 通讯作者 | Nie, Y.(nieyb@163.com) |
| 英文摘要 | A benchmark experiment is carried out with slab sample to validate nuclear data of bismuth by measurement of leakage neutron spectra from 0.8-16 MeV. The measured experiments are performed at China Institute of Atomic Energy with the integral benchmark facility established on the D-T neutron generator. The neutrons leaking from the sample are recorded at the measuring angle of 60 degrees and 120 degrees by time-of-flight technique. To make understanding of the impact of accuracy of data files in evaluated library on the neutron transport simulation, the calculation is carried out by MCNP-4C code with a series of latest available evaluated libraries. The calculated spectra are analyzed by comparing with experimental ones in neutron spectrum shape and C/E values. The result indicates that the theoretical simulation with different data libraries overestimated or underestimated the measured ones in some energy ranges, and the secondary neutron energy distribution and angular distribution in data files have been present to explain it. |
| WOS关键词 | LEAKAGE SPECTRA EXPERIMENT ; EVALUATED NUCLEAR-DATA ; VALIDATION ; LEAD ; URANIUM ; ADS |
| 资助项目 | National Natural Science Foundation of China[11775311] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000670071100009 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/137047]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Nie, Y. |
| 作者单位 | 1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Inner Mongolia Univ Nationalities, Coll Phys & Elect Informat, Tongliao 028000, Peoples R China 4.China Inst Atom Energy, Key Lab Nucl Data, Beijing 102413, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, Y.,Nie, Y.,Ren, J.,et al. Benchmark experiment for bismuth by slab samples with D-T neutron source[J]. FUSION ENGINEERING AND DESIGN,2021,167:7. |
| APA | Ding, Y..,Nie, Y..,Ren, J..,Ruan, X..,Zhao, Q..,...&Han, R..(2021).Benchmark experiment for bismuth by slab samples with D-T neutron source.FUSION ENGINEERING AND DESIGN,167,7. |
| MLA | Ding, Y.,et al."Benchmark experiment for bismuth by slab samples with D-T neutron source".FUSION ENGINEERING AND DESIGN 167(2021):7. |
入库方式： OAI收割
来源：近代物理研究所
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