Neutron imaging at Peking University

作     者：Zou Yubin Guo Zhiyu Tang Guoyou Mo Dawei 

作者机构：State Key Laboratory of Nuclear Physics and Technology ＆ School of Physics Peking University Beijing 100871 China 

出 版 物：《Engineering Sciences》 (中国工程科学（英文版）)

年 卷 期：2009年第7卷第4期

页      面：83-85页

学科分类：081801[工学-矿产普查与勘探] 081802[工学-地球探测与信息技术] 08[工学] 0818[工学-地质资源与地质工程] 082701[工学-核能科学与工程] 0827[工学-核科学与技术] 

基　　金：supported by National Natural Science Foundation of China(No.10735020 No.10575006) 

主　　题：neutron imaging thermal neutron radiography fast neutron radiography fast neutron resonance radiography 

摘      要：Neutron imaging techniques were investigated at Peking University based on a 4.5 MV Van de Graaff *** thermal neutron radiography,fast neutron radiography and fast neutron resonance radiography were *** 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.