Cross section measurement of neutron capture reaction based on back-streaming white neutron source at China spallation neutron source

Zhang Qi-Wei; Luan Guang-Yuan; Ren Jie; Ruan Xi-Chao; He Guo-Zhu; Bao Jie; Sun Qi; Huang Han-Xiong; Wang Zhao-Hui; Gu Min-Hao; Yu Tao; Xie Li-Kun; Chen Yong-Hao; An Qi; Bai Huai-Yong; Bao Yu; Cao Ping; Chen Hao-Lei; Chen Qi-Ping; Chen Yu-Kai; Chen Zhen; Cui Zeng-Qi; Fan Rui-Rui; Feng Chang-Qing; Gao Ke-Qing; Han Chang-Cai; Han Zi-Jie; He Yong-Cheng; Hong Yang; Huang Wei-Ling; Huang Xi-Ru; Ji Xiao-Lu; Ji Xu-Yang; Jiang Wei; Jiang Hao-Yu; Jiang Zhi-Jie; Jing Han-Tao; Kang Ling; Kang Ming-Tao; Li Bo; Li Chao; Li Jia-Wen; Li Lun; Li Qiang; Li Xiao; Li Yang; Liu Rong; Liu Shu-Bin; Liu Xing-Yan; Mu Qi-Li; Ning Chang-Jun; Qi Bin-Bin; Ren Zhi-Zhou; Song Ying-Peng; Song Zhao-Hui; Sun Hong; Sun Kang; Sun Xiao-Yang; Sun Zhi-Jia; Tan Zhi-Xin; Tang Hong-Qing; Tang Jing-Yu; Tang Xin-Yi; Tian Bin-Bin; Wang Li-Jiao; Wang Peng-Cheng; Wang Qi; Wang Tao-Feng; Wen Jie; Wen Zhong-Wei; Wu Qing-Biao; Wu Xiao-Guang; Wu Xuan; Yang Yi-Wei; Yi Han; Yu Li; Yu Yong-Ji; Zhang Guo-Hui; Zhang Lin-Hao; Zhang Xian-Peng; Zhang Yu-Liang; Zhang Zhi-Yong; Zhao Yu-Bin; Zhou Lu-Ping; Zhou Zu-Ying; Zhu Dan-Yang; Zhu Ke-Jun; Zhu Peng; Zhu Xing-Hua

doi:10.7498/aps.70.20210742

Abstract

The data of neutron capture cross section are very important for the research of nuclear astrophysics, advanced nuclear energy development. Owing to the limitation of neutron source and detector, the experimental data of neutron capture cross section in an energy range of 1 eV–10 keV were almost blank in China. The first Chinese gamma-ray total absorption facility has been constructed in the key laboratory of nuclear data at China institute of atomic energy, which consists of 40 BaF₂ detector units. The BaF₂ crystal shell with a thickness of 15 cm and an inner radius of 10 cm covers 95.2% of the solid angle. On-line measurement method of neutron capture reaction cross section is established on the back-streaming white neutron source of China spallation neutron source by using the upgraded facility. The cross section of ¹⁹⁷Au neutron capture reaction is measured for the first time under the experimental condition of irregular 30 mm neutron beam spot. The measured position of resonance peak is well consistent with the relevant data of ENDF evaluation database, which verifies the reliability of the measurement device and measurement technology, and thus laying the foundation for the acquisition of high precision cross section in future.

Keywords:

Authors and contacts

1.
Key Laboratory of Nuclear Data, China Institute of Atomic Energy, Beijing 102413, China
2.
Institute of High Energy Physics, Chinese Academy of Sciences (CAS), Beijing 100049, China
3.
Spallation Neutron Source Science Center, Dongguan 523803, China
4.
State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, China
5.
Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China
6.
State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871, China
7.
Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China
8.
Northwest Institute of Nuclear Technology, Xi’an 710024, China
9.
University of Chinese Academy of Sciences, Beijing 100049, China
10.
Department of Engineering and Applied Physics, University of Science and Technology of China, Hefei 230026, China
11.
School of Physics, Beihang University, Beijing 100083, China
12.
Huaneng Shandong Shidao Bay Nuclear Power Co.Ltd, Rongcheng 264312, China

Corresponding author: Luan Guang-Yuan, lgyciae@hotmail.com

Funds: Project supported by the National Natural Science Foundation of China (Grant Nos. 11605294, 11675268, 11790321, 11975317) and the National Key Research and Development Program of China (Grant No. 2016YFA0401601).

FullText HTML : translate this paragraph

References

[1]	Arnould M, Katsuma M 2008 International Conference on Nuclear Data for Science and Technology Nice, France, April 22–27, 2007 7
[2]	Palmiotti G, Salvatores M, Assawaroongruengchot M 2009 International Conference on Fast Reactors and Related Fuel Cycles Kyoto, Japan, Dec. 07–11, 2009
[3]	Kompe D 1969 Nucl. Phys. 133 513 Google Scholar
[4]	Wisshak K, Kappeler F, Reffo G 1984 Nucl. Sci. Eng. 88 594 Google Scholar
[5]	Terada K, Katabuchi T, Mizumoto M, et al. 2015 Progress in Nuclear Energy 82 118 Google Scholar
[6]	Kobayashi K, Lee S, Yamamoto S 2004 Nucl. Sci. Eng. 146 209 Google Scholar
[7]	Lee J, Hori J I, Nakajima K, Sano T, Lee S 2017 J. Nucl. Sci. Tech. 54 1046 Google Scholar
[8]	Kim H I, Paradela C, Sirakov I, et al. 2016 Eur. Phys. J. A 52 170 Google Scholar
[9]	Mingrone F, Massimi C, Altstadt S, et al. 2014 International Conference on Nuclear Data for Science and Technology NewYork, USA, Mar. 4–8, 2013 18
[10]	Guber K H, Derrien H, Leal L C, Arbanas G, Wiarda D, Koehler P E, Harvey A 2010 Phys. Rev. C 82 057601 Google Scholar
[11]	Ren J, Ruan X, Bao J, et al. 2019 Radiation Detection Technology and Methods 3 52 Google Scholar
[12]	Wisshak K, Voss F, Kaeppeler F, Krticka M, Gallino R 2006 Phys. Rev. C 73 015802 Google Scholar
[13]	Mendoza E, Cano-Ott D, Altstadt S, et al. 2018 Phys. Rev. C 97 054616 Google Scholar
[14]	Mosby S, Bredeweg T A, Couture A, Jandel M, Kawano T, Ullmann J L, Henderson R A, Wu C Y 2018 Phys. Rev. C 97 041601
[15]	Zhong Q P, Zhou Z Y, Tang H Q, et al. 2008 Chin. Phys. C 32 102
[16]	石斌, 彭猛, 张奇玮, 贺国珠, 周祖英, 唐洪庆 2018 原子能科学技术 52 1537 Google Scholar Shi B, Peng M, Zhang Q W, He G Z, Zhou Z Y, Tang H Q 2018 Atomic Energy Science and Technology 52 1537 Google Scholar
[17]	张奇玮, 贺国珠, 栾广源, 程品晶, 阮锡超, 朱兴华 2021 强激光与粒子束 33 0440 Zhang Q W, He G Z, Luan G Y, Cheng P J, Ruan X C, Zhu X H 2021 Power Laser and Particle Beams 33 0440
[18]	唐靖宇, 安琪, 白怀勇, 等 2019 原子能科学技术 53 2012 Tang J Y, An Q, Bai H Y, et al. 2019 Atomic Energy Science and Technology 53 2012 (in Chinese)
[19]	An Q, Bai H Y, Bao J, et al. 2017 Journal of Instrumentation 12 7022
[20]	Tang J Y, Fu S N, Jing H T, Tang H Q, Wei J, Xia H H 2010 Chin. Phys. C 34 121 Google Scholar
[21]	Jing H T, Tang J Y, Tang H Q, Xia H H, Liang T J, Zhou Z Y, Zhong Q P, Ruan X C 2010 Nucl. Instr. Meth. A 621 91 Google Scholar
[22]	唐靖宇, 敬罕涛, 夏海鸿, 唐洪庆, 张闯, 周祖英, 阮锡超, 张奇玮, 杨征 2013 原子能科学技术 47 1089 Google Scholar Tang J Y, Jing H T, Xia H H, Tang H Q, Zhang C, Zhou Z Y, Ruan X C, Zhang Q W, Yang Z 2013 Atomic Energy Science and Technology 47 1089 Google Scholar
[23]	任杰, 阮锡超, 唐洪庆, 葛智刚, 黄翰雄, 敬罕涛, 唐靖宇, 黄蔚玲 2014 核技术 37 110521 Ren J, Ruan X C, Tang H Q, Ge Z G, Huang H X, Jing H T, Tang J Y, Huang W L 2014 Nucl. Tech. 37 110521
[24]	Chen Y H, Luan G Y, Bao J, et al. 2019 Eur. Phys. J. A 55 115 Google Scholar
[25]	鲍杰, 陈永浩, 张显鹏, 等 2019 68 080101 Google Scholar Bao J, Chen Y H, Zhang X P, et al. 2019 Acta Phys. Sin. 68 080101 Google Scholar
[26]	韩长材, 欧阳晓平, 张显鹏, 宋朝晖, 鲍杰, 严维鹏 2020 原子能科学技术 54 385 Google Scholar Han C C, Ouyang X P, Zhang X P, Song Z H, Bao J, Yan W P 2020 Atomic Energy Science and Technology 54 385 Google Scholar
[27]	马霄云, 仲启平, 周祖英, 等 2009 原子能科学技术 43 180 Ma X Y, Zhong Q P, Zhou Z Y, et al. 2009 Atomic Energy Science and Technology 43 180
[28]	张奇玮, 贺国珠, 黄兴, 阮锡超, 李志宏, 朱兴华 2014 原子能科学技术 48 70 Zhang Q W, He G Z, Huang X, Ruan X C, Li Z H, Zhu X H 2014 Atomic Energy Science and Technology 48 70
[29]	Yu T, Cao P, Ji X Y, et al. 2019 IEEE Transactions on Nuclear Science 66 1095 Google Scholar
[30]	Wang Q, Cao P, Qi X, et al. 2018 Review of Scientific Instruments 89 013511 Google Scholar
[31]	张奇玮, 贺国珠, 黄兴, 程品晶, 阮锡超, 朱兴华 2016 原子能科学技术 50 536 Google Scholar Zhang Q W, He G Z, Huang X, Cheng P J, Ruan X C, Zhu X H 2016 Atomic Energy Science and Technology 50 536 Google Scholar
[32]	张奇玮, 栾广源, 贺国珠, 程品晶, 阮锡超, 朱兴华 2020 原子核物理评论 37 771 Google Scholar Zhang Q W, Luan G Y, He G Z, Cheng P J, Ruan X C, Zhu X H 2020 Nuclear Physics Review 37 771 Google Scholar

Cited By

图 1 中子俘获反应测量原理

Figure 1. Measurement principle of neutron capture reaction.

DownLoad: Full-Size Img PowerPoint

图 2 CSNS反角白光中子源布局

Figure 2. Arrangement of Back-n at CSNS.

DownLoad: Full-Size Img PowerPoint

图 3 实验测得的实验厅2的中子束流能谱

Figure 3. Experimental result of neutron energy spectrum at End-station 2.

DownLoad: Full-Size Img PowerPoint

图 4 中子束斑剖面及其在水平和垂直方向的分布

Figure 4. Neutron beam profile and distribution in horizontal and vertical directions.

DownLoad: Full-Size Img PowerPoint

图 5 (a) BaF₂探测器单元; (b) GTAF-II谱仪

Figure 5. (a) BaF₂ detector unit; (b) GTAF-II spectrometer.

DownLoad: Full-Size Img PowerPoint

图 6 BaF₂探测器单元探测到的信号波形

Figure 6. Signal waveform detected by BaF₂ detector.

DownLoad: Full-Size Img PowerPoint

图 7 GTAF-II谱仪电子学电路图

Figure 7. Electronic diagram of GTAF-II spectrometer.

DownLoad: Full-Size Img PowerPoint

图 8 过阈触发原理示意图

Figure 8. Schematic diagram of over threshold trigger.

DownLoad: Full-Size Img PowerPoint

图 9 (a)飞行时间谱的比较; (b)加和能谱的比较

Figure 9. (a) Comparison of time-of-flight spectrum; (b) comparison of sum energy spectrum.

DownLoad: Full-Size Img PowerPoint

图 10 晶体多重数的比较

Figure 10. Comparison of crystal multiplicity.

DownLoad: Full-Size Img PowerPoint

图 11 ¹⁹⁷Au中子俘获反应截面的实验结果

Figure 11. Experimental results of neutron capture cross section of ¹⁹⁷Au.

DownLoad: Full-Size Img PowerPoint

表 1 不同准直器孔径下实验厅2中子束斑尺寸的模拟结果

Table 1. Simulation result of neutron beam spot size at End-station 2 with different collimator aperture.

中子束斑
尺寸中子开关
孔径准直器1#
孔径准直器2#
孔径

ϕ30 mm ϕ12 mm ϕ15 mm ϕ40 mm
ϕ60 mm ϕ50 mm ϕ50 mm ϕ58 mm
90 mm × 90 mm 78 mm × 62 mm 76 mm × 76 mm 90 mm × 90 mm

DownLoad: CSV

表 2 实验样品参数

Table 2. The characteristics of experimental samples.

样品密度/(g·cm^–3) 直径/mm 厚度/mm 纯度/%

¹⁹⁷Au 19.32 25 0.2 99.99
^natC 2.25 25 1 99.99

DownLoad: CSV

map

[1]	Arnould M, Katsuma M 2008 International Conference on Nuclear Data for Science and Technology Nice, France, April 22–27, 2007 7
[2]	Palmiotti G, Salvatores M, Assawaroongruengchot M 2009 International Conference on Fast Reactors and Related Fuel Cycles Kyoto, Japan, Dec. 07–11, 2009
[3]	Kompe D 1969 Nucl. Phys. 133 513 Google Scholar
[4]	Wisshak K, Kappeler F, Reffo G 1984 Nucl. Sci. Eng. 88 594 Google Scholar
[5]	Terada K, Katabuchi T, Mizumoto M, et al. 2015 Progress in Nuclear Energy 82 118 Google Scholar
[6]	Kobayashi K, Lee S, Yamamoto S 2004 Nucl. Sci. Eng. 146 209 Google Scholar
[7]	Lee J, Hori J I, Nakajima K, Sano T, Lee S 2017 J. Nucl. Sci. Tech. 54 1046 Google Scholar
[8]	Kim H I, Paradela C, Sirakov I, et al. 2016 Eur. Phys. J. A 52 170 Google Scholar
[9]	Mingrone F, Massimi C, Altstadt S, et al. 2014 International Conference on Nuclear Data for Science and Technology NewYork, USA, Mar. 4–8, 2013 18
[10]	Guber K H, Derrien H, Leal L C, Arbanas G, Wiarda D, Koehler P E, Harvey A 2010 Phys. Rev. C 82 057601 Google Scholar
[11]	Ren J, Ruan X, Bao J, et al. 2019 Radiation Detection Technology and Methods 3 52 Google Scholar
[12]	Wisshak K, Voss F, Kaeppeler F, Krticka M, Gallino R 2006 Phys. Rev. C 73 015802 Google Scholar
[13]	Mendoza E, Cano-Ott D, Altstadt S, et al. 2018 Phys. Rev. C 97 054616 Google Scholar
[14]	Mosby S, Bredeweg T A, Couture A, Jandel M, Kawano T, Ullmann J L, Henderson R A, Wu C Y 2018 Phys. Rev. C 97 041601
[15]	Zhong Q P, Zhou Z Y, Tang H Q, et al. 2008 Chin. Phys. C 32 102
[16]	石斌, 彭猛, 张奇玮, 贺国珠, 周祖英, 唐洪庆 2018 原子能科学技术 52 1537 Google Scholar Shi B, Peng M, Zhang Q W, He G Z, Zhou Z Y, Tang H Q 2018 Atomic Energy Science and Technology 52 1537 Google Scholar
[17]	张奇玮, 贺国珠, 栾广源, 程品晶, 阮锡超, 朱兴华 2021 强激光与粒子束 33 0440 Zhang Q W, He G Z, Luan G Y, Cheng P J, Ruan X C, Zhu X H 2021 Power Laser and Particle Beams 33 0440
[18]	唐靖宇, 安琪, 白怀勇, 等 2019 原子能科学技术 53 2012 Tang J Y, An Q, Bai H Y, et al. 2019 Atomic Energy Science and Technology 53 2012 (in Chinese)
[19]	An Q, Bai H Y, Bao J, et al. 2017 Journal of Instrumentation 12 7022
[20]	Tang J Y, Fu S N, Jing H T, Tang H Q, Wei J, Xia H H 2010 Chin. Phys. C 34 121 Google Scholar
[21]	Jing H T, Tang J Y, Tang H Q, Xia H H, Liang T J, Zhou Z Y, Zhong Q P, Ruan X C 2010 Nucl. Instr. Meth. A 621 91 Google Scholar
[22]	唐靖宇, 敬罕涛, 夏海鸿, 唐洪庆, 张闯, 周祖英, 阮锡超, 张奇玮, 杨征 2013 原子能科学技术 47 1089 Google Scholar Tang J Y, Jing H T, Xia H H, Tang H Q, Zhang C, Zhou Z Y, Ruan X C, Zhang Q W, Yang Z 2013 Atomic Energy Science and Technology 47 1089 Google Scholar
[23]	任杰, 阮锡超, 唐洪庆, 葛智刚, 黄翰雄, 敬罕涛, 唐靖宇, 黄蔚玲 2014 核技术 37 110521 Ren J, Ruan X C, Tang H Q, Ge Z G, Huang H X, Jing H T, Tang J Y, Huang W L 2014 Nucl. Tech. 37 110521
[24]	Chen Y H, Luan G Y, Bao J, et al. 2019 Eur. Phys. J. A 55 115 Google Scholar
[25]	鲍杰, 陈永浩, 张显鹏, 等 2019 68 080101 Google Scholar Bao J, Chen Y H, Zhang X P, et al. 2019 Acta Phys. Sin. 68 080101 Google Scholar
[26]	韩长材, 欧阳晓平, 张显鹏, 宋朝晖, 鲍杰, 严维鹏 2020 原子能科学技术 54 385 Google Scholar Han C C, Ouyang X P, Zhang X P, Song Z H, Bao J, Yan W P 2020 Atomic Energy Science and Technology 54 385 Google Scholar
[27]	马霄云, 仲启平, 周祖英, 等 2009 原子能科学技术 43 180 Ma X Y, Zhong Q P, Zhou Z Y, et al. 2009 Atomic Energy Science and Technology 43 180
[28]	张奇玮, 贺国珠, 黄兴, 阮锡超, 李志宏, 朱兴华 2014 原子能科学技术 48 70 Zhang Q W, He G Z, Huang X, Ruan X C, Li Z H, Zhu X H 2014 Atomic Energy Science and Technology 48 70
[29]	Yu T, Cao P, Ji X Y, et al. 2019 IEEE Transactions on Nuclear Science 66 1095 Google Scholar
[30]	Wang Q, Cao P, Qi X, et al. 2018 Review of Scientific Instruments 89 013511 Google Scholar
[31]	张奇玮, 贺国珠, 黄兴, 程品晶, 阮锡超, 朱兴华 2016 原子能科学技术 50 536 Google Scholar Zhang Q W, He G Z, Huang X, Cheng P J, Ruan X C, Zhu X H 2016 Atomic Energy Science and Technology 50 536 Google Scholar
[32]	张奇玮, 栾广源, 贺国珠, 程品晶, 阮锡超, 朱兴华 2020 原子核物理评论 37 771 Google Scholar Zhang Q W, Luan G Y, He G Z, Cheng P J, Ruan X C, Zhu X H 2020 Nuclear Physics Review 37 771 Google Scholar

[1]	Cao Song, Yin Wen, Zhou Bin, Hu Zhi-Liang, Shen Fei, Yi Tian-Cheng, Wang Song-Lin, Liang Tian-Jiao. Calculation of radiation damage of key components of China Spallation Neutron Source II target station. Acta Physica Sinica, 2024, 73(9): 092501. doi: 10.7498/aps.73.20240088
[2]	Li Qiang, Li Yang, Lü You, Pan Zi-Wen, Bao Yu. Muon spectrometers on China Spallation Neutron Source and its application prospects. Acta Physica Sinica, 2024, 73(19): 197602. doi: 10.7498/aps.73.20240926
[3]	Luo Hao-Tian, Zhang Qi-Wei, Luan Guang-Yuan, Wang Xiao-Yu, Zou Chong, Ren Jie, Ruan Xi-Chao, He Guo-Zhu, Bao Jie, Sun Qi, Huang Han-Xiong, Wang Zhao-Hui, Wu Hong-Yi, Gu Min-Hao, Yu Tao, Xie Li-Kun, Chen Yong-Hao, An Qi, Bai Huai-Yong, Bao Yu, Cao Ping, Chen Hao-Lei, Chen Qi-Ping, Chen Yu-Kai, Chen Zhen, Cui Zeng-Qi, Fan Rui-Rui, Feng Chang-Qing, Gao Ke-Qing, Han Chang-Cai, Han Zi-Jie, He Yong-Cheng, Hong Yang, Huang Wei-Ling, Huang Xi-Ru, Ji Xiao-Lu, Ji Xu-Yang, Jiang Wei, Jiang Hao-Yu, Jiang Zhi-Jie, Jing Han-Tao, Kang Ling, Kang Ming-Tao, Li Bo, Li Chao, Li Jia-Wen, Li Lun, Li Qiang, Li Xiao, Li Yang, Liu Rong, Liu Shu-Bin, Liu Xing-Yan, Mu Qi-Li, Ning Chang-Jun, Qi Bin-Bin, Ren Zhi-Zhou, Song Ying-Peng, Song Zhao-Hui, Sun Hong, Sun Kang, Sun Xiao-Yang, Sun Zhi-Jia, Tan Zhi-Xin, Tang Hong-Qing, Tang Jing-Yu, Tang Xin-Yi, Tian Bin-Bin, Wang Li-Jiao, Wang Peng-Cheng, Wang Qi, Wang Tao-Feng, Wen Jie, Wen Zhong-Wei, Wu Qing-Biao, Wu Xiao-Guang, Wu Xuan, Yang Yi-Wei, Yi Han, Yu Li, Yu Yong-Ji, Zhang Guo-Hui, Zhang Lin-Hao, Zhang Xian-Peng, Zhang Yu-Liang, Zhang Zhi-Yong, Zhao Yu-Bin, Zhou Lu-Ping, Zhou Zu-Ying, Zhu Dan-Yang, Zhu Ke-Jun, Zhu Peng, Zhu Xing-Hua. Neutron capture reaction cross-section data processing and resonance parameter analysis of ¹⁹⁷Au based on white light neutron source. Acta Physica Sinica, 2024, 73(7): 072801. doi: 10.7498/aps.73.20231957
[4]	Feng Kai-Yuan, Shao Fu-Qiu, Jiang Xiang-Rui, Zou De-Bin, Hu Li-Xiang, Zhang Guo-Bo, Yang Xiao-Hu, Yin Yan, Ma Yan-Yun, Yu Tong-Pu. Ultrashort pulsed neutron source driven by two counter-propagating laser pulses interacting with ultra-thin foil. Acta Physica Sinica, 2023, 72(18): 185201. doi: 10.7498/aps.72.20230706
[5]	Zhang Jiang-Lin, Jiang Bing, Chen Yong-Hao, Guo Zi-An, Wang Xiao-He, Jiang Wei, Yi Han, Han Jian-Long, Hu Ji-Feng, Tang Jing-Yu, Chen Jin-Gen, Cai Xiang-Zhou. Measurement of total neutron cross section of natural lithium at China Spallation Neutron Source Back-n facility. Acta Physica Sinica, 2022, 71(5): 052901. doi: 10.7498/aps.71.20211646
[6]	Wang De-Xin, Zhang Su-Ya-La-Tu, Jiang Wei, Ren Jie, Wang Jin-Cheng, Tang Jing-Yu, Ruan Xi-Chao, Wang Hong-Wei, Chen Zhi-Qiang, Huang Mei-Rong, Tang Xin, Hu Xin-Rong, Li Xin-Xiang, Liu Long-Xiang, Liu Bing-Yan, Sun Hui, Zhang Yue, Hao Zi-Rui, Song Na, Li Xue, Niu Dan-Dan, Li Guo, Meng Gu-Fu. Neutron capture cross section measurements for ^natLu with different thickness. Acta Physica Sinica, 2022, 71(7): 072901. doi: 10.7498/aps.71.20212051
[7]	Jiang Wei, Jiang Hao-Yu, Yi Han, Fan Rui-Rui, Cui Zeng-Qi, Sun Kang, Zhang Guo-Hui, Tang Jing-Yu, Sun Zhi-Jia, Ning Chang-Jun, Gao Ke-Qing, An Qi, Bai Huai-Yong, Bao Jie, Bao Yu, Cao Ping, Chen Hao-Lei, Chen Qi-Ping, Chen Yong-Hao, Chen Yu-Kai, Chen Zhen, Feng Chang-Qing, Gu Min-Hao, Han Chang-Cai, Han Zi-Jie, He Guo-Zhu, He Yong-Cheng, Hong Yang, Huang Han-Xiong, Huang Wei-Ling, Huang Xi-Ru, Ji Xiao-Lu, Ji Xu-Yang, Jiang Zhi-Jie, Jing Han-Tao, Kang Ling, Kang Ming-Tao, Li Bo, Li Chao, Li Jia-Wen, Li Lun, Li Qiang, Li Xiao, Li Yang, Liu Rong, Liu Shu-Bin, Liu Xing-Yan, Luan Guang-Yuan, Mu Qi-Li, Qi Bin-Bin, Ren Jie, Ren Zhi-Zhou, Ruan Xi-Chao, Song Zhao-Hui, Song Ying-Peng, Sun Hong, Sun Xiao-Yang, Tan Zhi-Xin, Tang Hong-Qing, Tang Xin-Yi, Tian Bin-Bin, Wang Li-Jiao, Wang Peng-Cheng, Wang Qi, Wang Tao-Feng, Wang Zhao-Hui, Wen Jie, Wen Zhong-Wei, Wu Qing-Biao, Wu Xiao-Guang, Wu Xuan, Xie Li-Kun, Yang Yi-Wei, Yu Li, Yu Tao, Yu Yong-Ji, Zhang Lin-Hao, Zhang Qi-Wei, Zhang Xian-Peng, Zhang Yu-Liang, Zhang Zhi-Yong, Zhao Yu-Bin, Zhou Lu-Ping, Zhou Zu-Ying, Zhu Dan-Yang, Zhu Ke-Jun, Zhu Peng, The CSNS Back-n Collaboration . Detector calibration based on secondary protons of Back-n white neutron source. Acta Physica Sinica, 2021, 70(8): 082901. doi: 10.7498/aps.70.20201823
[8]	Ren Jie, Ruan Xi-Chao, Chen Yong-Hao, Jiang Wei, Bao Jie, Luan Guang-Yuan, Zhang Qi-Wei, Huang Han-Xiong, Wang Zhao-Hui, An Qi, Bai Huai-Yong, Bao Yu, Cao Ping, Chen Hao-Lei, Chen Qi-Ping, Chen Yu-Kai, Chen Zhen, Cui Zeng-Qi, Fan Rui-Rui, Feng Chang-Qing, Gao Ke-Qing, Gu Min-Hao, Han Chang-Cai, Han Zi-Jie, He Guo-Zhu, He Yong-Cheng, Hong Yang, Huang Wei-Ling, Huang Xi-Ru, Ji Xiao-Lu, Ji Xu-Yang, Jiang Hao-Yu, Jiang Zhi-Jie, Jing Han-Tao, Kang Ling, Kang Ming-Tao, Li Bo, Li Chao, Li Jia-Wen, Li Lun, Li Qiang, Li Xiao, Li Yang, Liu Rong, Liu Shu-Bin, Liu Xing-Yan, Mu Qi-Li, Ning Chang-Jun, Qi Bin-Bin, Ren Zhi-Zhou, Song Ying-Peng, Song Zhao-Hui, Sun Hong, Sun Kang, Sun Xiao-Yang, Sun Zhi-Jia, Tan Zhi-Xin, Tang Hong-Qing, Tang Jing-Yu, Tang Xin-Yi, Tian Bin-Bin, Wang Li-Jiao, Wang Peng-Cheng, Wang Qi, Wang Tao-Feng, Wen Jie, Wen Zhong-Wei, Wu Qing-Biao, Wu Xiao-Guang, Wu Xuan, Xie Li-Kun, Yang Yi-Wei, Yi Han, Yu Li, Yu Tao, Yu Yong-Ji, Zhang Guo-Hui, Zhang Lin-Hao, Zhang Xian-Peng, Zhang Yu-Liang, Zhang Zhi-Yong, Zhao Yu-Bin, Zhou Lu-Ping, Zhou Zu-Ying, Zhu Dan-Yang, Zhu Ke-Jun, Zhu Peng. In-beam γ-rays of back-streaming white neutron source at China Spallation Neutron Source. Acta Physica Sinica, 2020, 69(17): 172901. doi: 10.7498/aps.69.20200718
[9]	Wang Xun, Zhang Feng-Qi, Chen Wei, Guo Xiao-Qiang, Ding Li-Li, Luo Yin-Hong. Experimental study on neutron single event effects of commercial SRAMs based on CSNS. Acta Physica Sinica, 2020, 69(16): 162901. doi: 10.7498/aps.69.20200265
[10]	Zhan Xia, Joe Kelleher, Gao Jian-Bo, Ma Yan-Ling, Chu Ming-Qiang, Zhang Shu-Yan, Zhang Peng, Sanjooram Paddea, Gong Zhi-Feng, Hou Xiao-Dong. High temperature sample environment upgrade of ISIS engineering materials in-situ diffraction experiment. Acta Physica Sinica, 2019, 68(13): 132901. doi: 10.7498/aps.68.20182295
[11]	Bao Jie, Chen Yong-Hao, Zhang Xian-Peng, Luan Guang-Yuan, Ren Jie, Wang Qi, Ruan Xi-Chao, Zhang Kai, An Qi, Bai Huai-Yong, Cao Ping, Chen Qi-Ping, Cheng Pin-Jing, Cui Zeng-Qi, Fan Rui-Rui, Feng Chang-Qing, Gu Min-Hao, Guo Feng-Qin, Han Chang-Cai, Han Zi-Jie, He Guo-Zhu, He Yong-Cheng, He Yue-Feng, Huang Han-Xiong, Huang Wei-Ling, Huang Xi-Ru, Ji Xiao-Lu, Ji Xu-Yang, Jiang Hao-Yu, Jiang Wei, Jing Han-Tao, Kang Ling, Kang Ming-Tao, Lan Chang-Lin, Li Bo, Li Lun, Li Qiang, Li Xiao, Li Yang, Li Yang, Liu Rong, Liu Shu-Bin, Liu Xing-Yan, Ma Ying-Lin, Ning Chang-Jun, Nie Yang-Bo, Qi Bin-Bin, Song Zhao-Hui, Sun Hong, Sun Xiao-Yang, Sun Zhi-Jia, Tan Zhi-Xin, Tang Hong-Qing, Tang Jing-Yu, Wang Peng-Cheng, Wang Tao-Feng, Wang Yan-Feng, Wang Zhao-Hui, Wang Zheng, Wen Jie, Wen Zhong-Wei, Wu Qing-Biao, Wu Xiao-Guang, Wu Xuan, Xie Li-Kun, Yang Yi-Wei, Yang Yi, Yi Han, Yu Li, Yu Tao, Yu Yong-Ji, Zhang Guo-Hui, Zhang Jing, Zhang Lin-Hao, Zhang Li-Ying, Zhang Qing-Min, Zhang Qi-Wei, Zhang Yu-Liang, Zhang Zhi-Yong, Zhao Ying-Tan, Zhou Liang, Zhou Zu-Ying, Zhu Dan-Yang, Zhu Ke-Jun, Zhu Peng. Erratum: Experimental result of back-streaming white neutron beam characterization at Chinese spallation neutron source. Acta Physica Sinica, 2019, 68(10): 109901. doi: 10.7498/aps.68.109901
[12]	Hu Zhi-Liang, Yang Wei-Tao, Li Yong-Hong, Li Yang, He Chao-Hui, Wang Song-Lin, Zhou Bin, Yu Quan-Zhi, He Huan, Xie Fei, Bai Yu-Rong, Liang Tian-Jiao. Atmospheric neutron single event effect in 65 nm microcontroller units by using CSNS-BL09. Acta Physica Sinica, 2019, 68(23): 238502. doi: 10.7498/aps.68.20191196
[13]	Wang Xun, Zhang Feng-Qi, Chen Wei, Guo Xiao-Qiang, Ding Li-Li, Luo Yin-Hong. Application and evaluation of Chinese spallation neutron source in single-event effects testing. Acta Physica Sinica, 2019, 68(5): 052901. doi: 10.7498/aps.68.20181843
[14]	Bao Jie, Chen Yong-Hao, Zhang Xian-Peng, Luan Guang-Yuan, Ren Jie, Wang Qi, Ruan Xi-Chao, Zhang Kai, An Qi, Bai Huai-Yong, Cao Ping, Chen Qi-Ping, Cheng Pin-Jing, Cui Zeng-Qi, Fan Rui-Rui, Feng Chang-Qing, Gu Min-Hao, Guo Feng-Qin, Han Chang-Cai, Han Zi-Jie, He Guo-Zhu, He Yong-Cheng, He Yue-Feng, Huang Han-Xiong, Huang Wei-Ling, Huang Xi-Ru, Ji Xiao-Lu, Ji Xu-Yang, Jiang Hao-Yu, Jiang Wei, Jing Han-Tao, Kang Ling, Kang Ming-Tao, Lan Chang-Lin, Li Bo, Li Lun, Li Qiang, Li Xiao, Li Yang, Li Yang, Liu Rong, Liu Shu-Bin, Liu Xing-Yan, Ma Ying-Lin, Ning Chang-Jun, Nie Yang-Bo, Qi Bin-Bin, Song Zhao-Hui, Sun Hong, Sun Xiao-Yang, Sun Zhi-Jia, Tan Zhi-Xin, Tang Hong-Qing, Tang Jing-Yu, Wang Peng-Cheng, Wang Tao-Feng, Wang Yan-Feng, Wang Zhao-Hui, Wang Zheng, Wen Jie, Wen Zhong-Wei, Wu Qing-Biao, Wu Xiao-Guang, Wu Xuan, Xie Li-Kun, Yang Yi-Wei, Yang Yi, Yi Han, Yu Li, Yu Tao, Yu Yong-Ji, Zhang Guo-Hui, Zhang Jing, Zhang Lin-Hao, Zhang Li-Ying, Zhang Qing-Min, Zhang Qi-Wei, Zhang Yu-Liang, Zhang Zhi-Yong, Zhao Ying-Tan, Zhou Liang, Zhou Zu-Ying, Zhu Dan-Yang, Zhu Ke-Jun, Zhu Peng. Experimental result of back-streaming white neutron beam characterization at Chinese spallation neutron source. Acta Physica Sinica, 2019, 68(8): 080101. doi: 10.7498/aps.68.20182191
[15]	Wen Zhi-Wen, Qi Hui-Rong, Zhang Yu-Lian, Wang Hai-Yun, Liu Ling, Wang Yan-Feng, Zhang Jian, Li Yu-Hong, Sun Zhi-Jia. Development of high-pressure multi-wire proportional chamber neutron detector for the China Spallation Neutron Source multipurpose reflectometer. Acta Physica Sinica, 2018, 67(7): 072901. doi: 10.7498/aps.67.20172618
[16]	Shen Fei, Liang Tai-Ran, Yin Wen, Yu Quan-Zhi, Zuo Tai-Sen, Yao Ze-En, Zhu Tao, Liang Tian-Jiao. Shielding design of the multi-purpose reflectometer of China spallation neutron source. Acta Physica Sinica, 2014, 63(15): 152801. doi: 10.7498/aps.63.152801
[17]	Wang Sheng, Zou Yu-Bin, Wen Wei-Wei, Li Hang, Liu Shu-Quan, Wang Hu, Lu Yuan-Rong, Tang Guo-You, Guo Zhi-Yu. Study of coded source neutron imaging based on a compact accelerator. Acta Physica Sinica, 2013, 62(12): 122801. doi: 10.7498/aps.62.122801
[18]	Yu Quan-Zhi, Yin Wen, Liang Tian-Jiao. Calculation and analysis of DPA in the main components of CSNS target station. Acta Physica Sinica, 2011, 60(5): 052501. doi: 10.7498/aps.60.052501
[19]	YAO LI-SHAN, JIN YU-LING, CAI DUN-JIU. A STUDY OF THE SYSTEMATICS FOR (n,T) AND (n, 3He) REACTION CROSS SECTIONS AT 14 MeV. Acta Physica Sinica, 1993, 42(1): 17-24. doi: 10.7498/aps.42.17
[20]	FU DE-JI, CAI YAN-HUANG, XIA KE-DING. CALCULATION OF NEUTRON CAPTURE CROSS SECTIONS OF Th²³² AND U²³⁸. Acta Physica Sinica, 1974, 23(3): 52-60. doi: 10.7498/aps.23.52-2

Catalog

Vol. 70, Issue 22 - 2021-11-20

Metrics

Abstract views: 7543
PDF Downloads: 160
Cited By: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

Search

Article

留言板