Nuclide identification method, nuclide identification system, and photoneutron emitter

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United States of America Patent

PATENT NO 9714906
SERIAL NO

14577701

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Abstract

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Embodiments of the present invention disclose a nuclide identification method, a nuclide identification system, and a photoneutron emitter. The photoneutron emitter comprises: a pulsed electron accelerator configured for emitting electrons; and a photoneutron converting target configured to receive the electrons emitted by the pulsed electron accelerator and convert the electrons into photoneutrons. The photoneutron converting target has a volume of about 100 to about 8000 cm3, of about 100 to about 2500 cm3, or of about 785 cm3. These embodiments of the present invention can improve an accuracy of identification of a nuclide, and provide a practical photoneutron emitter, method and system for identifying a nuclide. Especially, these embodiments of the present invention can improve an accuracy of identification of a fissile nuclide such as 233U, 235U, and 239Pu, and provide a practical photoneutron emitter, method and system for identifying a fissile nuclide such as 233U, 235U, and 239Pu.

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Patent Owner(s)

  • NUCTECH COMPANY LIMITED;TSINGHUA UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Huaibi Beijing, CN 30 252
Chen, Zhiqiang Beijing, CN 401 2412
Li, Yuanjing Beijing, CN 271 1888
Wang, Xuewu Beijing, CN 33 391
Yang, Yigang Beijing, CN 26 92
Zhang, Qinjian Beijing, CN 9 37

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