Progress of PKUNIFTY - a RFQ Accelerator based Neutron Imaging Facility at Peking University

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• 作者：Zhiyu Guo ; ^{zhyguo@pku.edu.cn} ; Yuanrong Lu ; Yubin Zou ; Kun Zhu ; Shixiang Peng ; Jie Zhao ; Shuli Gao ; Weiwei Wen ; Hang Li ; Quanfeng Zhou ; Haitao Ren ; Pengnan Lü ; Hongjin Zeng ; Sheng Wang ; Guoyou Tang ; Dawei Mo ; Zhongxi Yuan ; Dalin Xie ; Xueqing Yan ; Jiaer Chen
• 关键词：Neutron Radiography ; Radio Frequency Quadrupole (RFQ) Accelerator ; Target-Moderator-Reflector (TMR) Assembly ; ImaginCCD g System
• 刊名：Physics Procedia
• 出版年：2013
• 出版时间：2013
• 年：2013
• 卷：43
• 期：Complete
• 页码：79-85
• 全文大小：1214 K

文摘

Peking University neutron imaging facility (PKUNIFTY) 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. The facility has been manufactured, installed and commissioned. As the first stage, lower beam power and neutron flux are employed. The thermal neutron flux is 2.35 ¡Á 10⁴ n/cm²/s on the imaging plane with L/D = 50. Some preliminary experimental results are given.