POLARIZED ION SOURCES FOR HIGH ENERGY ACCELERATORS AND COLLIDERS
- BROOKHAVEN NATIONAL LABORATORY
The recent progress in polarized ion source development is reviewed. In dc operation a 1.0 mA polarized H{sup -} ion current is now available from the Optically-Pumped Polarized Ion Source (OPPIS) . In pulsed operation a 10 mA polarized H{sup -} ion current was demonstrated at the TRIUMF pulsed OPPIS test bench and a 3.5 mA peak current was obtained from an Atomic Beam Source (ABS) at the INR Moscow test bench. The possibilities for future improvements with both techniques are discussed. A new OPPIS for RHIC spin physics is described. The OPPIS reliably delivered polarized beam for the polarized run at RHIC. The results obtained with a new pulsed ABS injector for the IUCF Cooler Ring are also discussed.
- Research Organization:
- Brookhaven National Lab., Upton, NY (US)
- Sponsoring Organization:
- USDOE Office of Energy Research (ER) (US)
- DOE Contract Number:
- AC02-98CH10886
- OSTI ID:
- 788166
- Report Number(s):
- BNL--68650; KA0201; KA0201
- Country of Publication:
- United States
- Language:
- English
Similar Records
Spin-exchange polarization study at the TRIUMF OPPIS
Oppis development for precision experiments and high energy colliders