摘要
The Positron Emission Tomography (PET) applying the coincidence detection of the two 7-photons emitted by the annihilation of positron-electron pair can be used to image tumor with a high spatial resolution (<4 mm)[1]. But the cost of PET is proportional to its dimension. A compact PET detector camera was developed. Fig.1 shows the schematic diagram of the experimental measurement setup. Two detectors consist
作者
Chen Zhiqiang, Yang Yongfeng, Zhan Wenlong, Xiao Guoqing, Guo Zhongyan, Xu Hushan, Li Chen Qi Huirong, Sun ZhiYu, Wang Meng, Mao Ruishi, Hu Zhengguo, Bai Jie and Chen Lixin
