提起陈佳洱,人们首先想到的是他曾任北京大学校长,是位中外知名的教育家,而少有人知道他还是一位成就卓著的科学家。他主持研制出我国静电加速器中能量最高的4.5兆伏静电加速器,主持建成我国第一台14C 超灵敏质谱计、第一台超射频加速器和重离子射频四极场(RFQ)强流加速器以及相关的实验基地。1993年他当选为中国科学院院士,2001年荣获何梁何利科学与技术进步奖,2002年当选为第三世界科学院院士,现任中国物理学会理事长、亚太物理学联合会主席等科学界“要职”。陈佳洱,1934年10月出生于上海。其 When Chen Jia’er was mentioned, one of the first things he thought of was that he had been the president of Peking University and was a well-known educator both at home and abroad. Few knew that he was still an outstanding scientist. He presided over the development of the highest energy 4.5 MV accelerator in China’s electrostatic accelerator, presided over the construction of China’s first 14C ultra-sensitive mass spectrometer, the first super-radio frequency accelerator and heavy ion RF quadrupole (RFQ) accelerator and the strong correlation Experimental base. In 1993, he was elected as an academician of the Chinese Academy of Sciences. In 2001, he was awarded the Leung Ho Lee Scientific and Technological Progress Award. In 2002, he was elected as an academician of the Third World Academy of Sciences. Now he is the “important post” of the scientific community such as chairman of the Chinese Physical Society and chairman of the Asia Pacific Physics Federation. Chen Jia Er, born in October 1934 in Shanghai. its