(, Leap, May 29, Gengwu), July 21, 1990, the Beijing Electron Positron Collider officially passed the acceptance. the


Beijing Electron Positron Collider electron beam transport line
1990 July 21, 2011, the Beijing Electron Positron Collider project officially passed the national acceptance. National key projects, the investment of 240 million yuan in 1984 by Deng Xiaoping personally foundation broke ground. Electron-positron collision in October 1988. This is China's second atomic bomb, hydrogen bomb, after the satellite into space, another major breakthrough achievements made in the high-tech field. Electron-positron collider built and successfully hit, opened up broad prospects for the Chinese particle physics and synchrotron radiation applications
1984 in Beijing, China began the construction of an electron-positron collider, after four years the design, construction and commissioning has started running. Beijing electron-positron collider energy of 28 million electron volts. Nobel Prize winners,
, the world-famous physicist, Chinese-American Dr. Li Zhengdao that the Beijing Electron Positron Collider project speed and quality of a variety of devices, components and installation and commissioning level in the world are first-class.