Supported by National Natural Sciences Foundation of China(11205152,11375199);Fundamental Research Funds for the Central Universities(WK2310000042);Major State Basic Research Development Program of China(2011CB808301)
We present the analytical and simulated results of our study of the influence of the acceleration gradient in the velocity bunching process, which is a bunch compression scheme that uses a travelling wave accelerating...
Supported by National Natural Science Foundation of China(11205152);Science Foundation of Ministry of Education of China("985 project":173123200402002)
We consider a scheme to generate a sub-picosecond electron bunch in the photocathode rf gun by im-proving the acceleration gradient in the gun, suitably tuning the bunch charge, the laser spot size and the acceleratio...