During the 1st and 2nd stages of the commissioning of the upgrade project of the Beijing Electron Positron Collider (BEPCⅡ), which started on Nov. 12, 2006 and
The shell effect is included in the improved isospin dependent quantum molecular dynamics model in which the shell correction energy of the system is calculated
The generation and observation of coherent THz undulator radiation from femtosecond electron bunches in Shanghai Institute of Applied Physics Femtosecond Accele