Accelerators – Ion Source&Vacuum System

ION SOURCE & VACUUM SYSTEM

Vacuum system SPC 1 SPC 2 SSC
  Operating pressure 1.5 x 10-5 mbar 2 x 10-7 mbar 7 x 10-7 mbar
Pumps 1 x turbo 4.58 m3/s ; 1 roots 350 m3 /h ; 1 rotary vane 60 m3 / h 1 x turbo 2.2 m3/s ; 1 cryo 10 m3 /h ; 2 LN2 cryo 10 m3 / h ; rotary vane 60 m3 / h 6 x turbo 2 m3/s ; 2 x cryopumps 5 m3 /h ; 2 LN2 cryo 10 m3 / h ; 4 x rotary vane 120 m3 / h ; 4 x  roots 350 m3 /h
Ion source(s) SPC 1 SPC 2 SSC
  Type PIG ECR NA
Intensity (µA) 4 x 103 differs widely
Emittance
Ions species p p to Xe
Type   Atomic beam polarized ion source
Intensity (µA) 28
Emittance,  p mm mrad 0.9
Ion species p, d