Hang Li
Peking University
13 Papers
60 Citations
Hang Li is an academic researcher from Peking University. The author has contributed to research in topics: Neutron imaging & Neutron. The author has an hindex of 4, co-authored 10 publications.
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Papers
PKUNIFTY: A neutron imaging facility based on an RFQ accelerator
Yubin Zou,Weiwei Wen,Zhiyu Guo,Yuanrong Lu,Shixiang Peng,Kun Zhu,X. Q. Yan,Shuli Gao,Jie Zhao,Hang Li,Q. F. Zhou,Haitao Ren,Meng Zhang,P. N. Lu,Jimei Guo,Guoyou Tang,Dawei Mo,Jiaer Chen +17 more
TL;DR: In this paper, a deuteron linear accelerator, a neutron target-moderator-reflector assembly, and a thermal neutron imaging system are described at the Peking University, where the thermal neutron flux on the imaging plane is 5×10 5 ǫn/cm 2 /s at a nominal L/D ratio of 50.
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Neutronic design and simulated performance of Peking University Neutron Imaging Facility (PKUNIFTY)
TL;DR: The Peking University Neutron Imaging Facility (PKUNIFTY) as discussed by the authors is a Radio Frequency Quadruple (RFQ) accelerator based system, where the moderator, reflector, shielding and collimator are optimized with Monte-Carlo simulation to improve the neutron beam quality.
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Progress of PKUNIFTY – a RFQ Accelerator based Neutron Imaging Facility at Peking University
Zhiyu Guo,Yuanrong Lu,Yubin Zou,Kun Zhu,Shixiang Peng,Jie Zhao,Shuli Gao,Weiwei Wen,Hang Li,Q. F. Zhou,Haitao Ren,P. N. Lu,Hong-Jin Zeng,Sheng Wang,Guoyou Tang,Dawei Mo,Zhong-Xi Yuan,Dalin Xie,Xueqing Yan,Jiaer Chen +19 more
TL;DR: Peking University neutron imaging facility (PKUNIFTY) as discussed by the authors is a RFQ accelerator based facility, whose design principle is to scale down the size and cost as much as possible while maintaining a basic set of neutron radiography capabilities.
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Design of a CW linac for the Compact Intense Fast NEutron Facility
Hang Li,Zhijie Wang,Yuanrong Lu,Q.Y. Tan,M. J. Easton,Kun Zhu,Z.Y. Guo,Pingping Gan,Shuai Liu +8 more
TL;DR: In this paper, the authors proposed a novel compact linac using a combination of RFQ and DTL structures to accelerate deuteron (D + ), hydrogen (H 2 + ) and lithium (7Li 3 + ) beams to 2.5 MeV/u with maximum beam currents of 10 µm, 5 µm and 10 uA, respectively.
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Study of Signal to Noise Ratio of Coded Source Neutron Imaging with Analysis Method and Numerical Simulation
Sheng Wang,Hang Li,Chao Cao,Yang Wu,Heyong Huo,Bin Tang,Yubin Zou,Yuanrong Lu,Guoyou Tang,Zhiyu Guo +9 more
TL;DR: In this article, a study of signal to noise ratio (SNR) in CSI showed image quality depends on geometry structure and neutron beam parameters, and the comparison of SNR between CSI and traditional neutron radiography (NR) showed that the CSI could be better than NR in some conditions.
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