• High Power Laser and Particle Beams
  • Vol. 33, Issue 9, 094004 (2021)
Bo Cui1, Zhimeng Zhang1, Zenghai Dai1, Wei Qi1, Zhigang Deng1, Hua Huang1, Shukai He1, WeiWu Wang1, Jian Teng1, Bo Zhang1, Hongjie Liu1, Jiabin Chen1, Yunqing Xiao1, Di Wu2, Wenjun Ma2, Wei Hong1, Jingqin Su1, Weimin Zhou1, and Yuqiu Gu1、*
Author Affiliations
  • 1Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
  • 2State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China
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    DOI: 10.11884/HPLPB202133.210330 Cite this Article
    Bo Cui, Zhimeng Zhang, Zenghai Dai, Wei Qi, Zhigang Deng, Hua Huang, Shukai He, WeiWu Wang, Jian Teng, Bo Zhang, Hongjie Liu, Jiabin Chen, Yunqing Xiao, Di Wu, Wenjun Ma, Wei Hong, Jingqin Su, Weimin Zhou, Yuqiu Gu. Experimental study of high yield neutron source based on multi reaction channels[J]. High Power Laser and Particle Beams, 2021, 33(9): 094004 Copy Citation Text show less
    Experimental setup
    Fig. 1. Experimental setup
    [in Chinese]
    Fig. 1. [in Chinese]
    Proton and deuteron spectra diagnosed by Thomson spectrometer
    Fig. 2. Proton and deuteron spectra diagnosed by Thomson spectrometer
    [in Chinese]
    Fig. 2. [in Chinese]
    Neutron yield and angle distribution measured by bubble detector
    Fig. 3. Neutron yield and angle distribution measured by bubble detector
    Cross section of p-D and d-D
    Fig. 4. Cross section of p-D and d-D
    Neutron activation cross section of In and Cu
    Fig. 5. Neutron activation cross section of In and Cu
    Neutron yield diagnosed by bubble detector and In activation between different neutron converters
    Fig. 6. Neutron yield diagnosed by bubble detector and In activation between different neutron converters
    Neutron signal measured by liquid scintillator detector
    Fig. 7. Neutron signal measured by liquid scintillator detector
    shottargetneutron yield/sr−1
    #96Cu-CD+LiD(3.0±0.7)×108
    #97Cu-CD+LiD(4.5±1.1)×108
    #98Cu-CD+LiF(1.9±0.5)×108
    #99Cu+LiD(3.3±0.7)×108
    #101Cu-CD+LiD(5.2±1.1)×108
    #103Cu-CD+LiF(1.5±0.6)×108
    Table 1. Neutron yield diagnosed by bubble detector
    shottargetIn activation/sr−1Cu activation/sr−1
    #96Cu-CD+LiD1.2×1089.6×107
    #97Cu-CD+LiD1.4×1082.8×107
    #98Cu-CD+LiF3.7×1077.5×106
    #99Cu+LiD8.7×1074.9×106
    #101Cu-CD+LiD1.5×1088.9×106
    #103Cu-CD+LiF3.9×1072.7×107
    Table 2. Neutron yield diagnosed by In activation and Cu activation
    Bo Cui, Zhimeng Zhang, Zenghai Dai, Wei Qi, Zhigang Deng, Hua Huang, Shukai He, WeiWu Wang, Jian Teng, Bo Zhang, Hongjie Liu, Jiabin Chen, Yunqing Xiao, Di Wu, Wenjun Ma, Wei Hong, Jingqin Su, Weimin Zhou, Yuqiu Gu. Experimental study of high yield neutron source based on multi reaction channels[J]. High Power Laser and Particle Beams, 2021, 33(9): 094004
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