An UHV vacuum system for AREAL linear accelerator

摘要

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 pressure of 1 nTorr, with beam. The vacuum system is entirely oil less and all the vacuum components are all metal type.