AREAL (AdvancedResearchElectronAccelerator-Laboratory) is the laser driven RF gun based on 5MeV (Phase 1) electron linear accelerator project. The main goal of the vacuum system is to maintain a mean ...

Conceptual design of the vacuum system for the upgrade of KEKB (Super KEKB) is presented. For its large storage current, the synchrotron radiation (SR) power is much higher than ever before. The beam ...