Beam emittance investigation in high brightness injector using different driver laser profiles |
| |
| Authors: | Wang XiaoHui Sun BaoGen Luo Qing |
| |
| Institution: | 1.School of Nuclear Science and Technology & National Synchrotron Radiation Laboratory,University of Science and Technology of China,Hefei,China |
| |
| Abstract: | Beam emittance plays an important role in any accelerator, and it is a main parameter to judge the performance of an accelerator. Emittance optimization is an indispensable part in conditioning and operation of the facility. For a laser-driven high brightness injector, different time structure of the laser pulse has different effects on transverse emittance. In order to compare Gaussian and flat-top laser pulse, systematic simulations of 500 pC have been done. From the simulation results, one can see that flat-top pulse laser will yield smaller minimal transverse beam size and transverse beam emittance than Gaussian pulse laser. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
