Neutron imaging at Peking University

Zou Yubin、 Guo Zhiyu、 Tang Guoyou、 Mo Dawei

中国工程科学 ›› 2009, Vol. 11 ›› Issue (4) : 83-85.

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PDF(724 KB)
中国工程科学 ›› 2009, Vol. 11 ›› Issue (4) : 83-85.

Neutron imaging at Peking University

  • Zou Yubin、 Guo Zhiyu、 Tang Guoyou、 Mo Dawei
作者信息 +

Neutron imaging at Peking University

  • Zou Yubin、 Guo Zhiyu、 Tang Guoyou、 Mo Dawei
Author information +
History +

摘要

Neutron imaging techniques were investigated at Peking University based on a 4.5 MV Van de Graaff accelerator. The thermal neutron radiography, fast neutron radiography and fast neutron resonance radiography were tested. The low neutron flux limits the image quality. A new radio frequency quadrupole (RFQ) accelerator based neutron source with a yield of 1012 n/s is being set up.

Abstract

Neutron imaging techniques were investigated at Peking University based on a 4.5 MV Van de Graaff accelerator. The thermal neutron radiography, fast neutron radiography and fast neutron resonance radiography were tested. The low neutron flux limits the image quality. A new radio frequency quadrupole (RFQ) accelerator based on neutron source with a yield of 1 012 n/s is being set up.

关键词

neutron imaging / thermal neutron radiography / fast neutron radiography / fast neutron resonance radiography

Keywords

neutron imaging / thermal neutron radiography / fast neutron radiography / fast neutron resonance radiography

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Zou Yubin, Guo Zhiyu, Tang Guoyou, Mo Dawei. Neutron imaging at Peking University. 中国工程科学. 2009, 11(4): 83-85

参考文献

基金
National Natural Science Foundation of China (No. 10735020; No. 10575006)
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