Author :
Zelenski, A.N. ; Klenov, V. ; Kuznetsov, Yu. ; Zoubets, V. ; Dutto, G. ; Kadantsev, S. ; Levy, C.D.P. ; Wright, G.W. ; Schmor, P. ; Alessi, J. ; Mori, Y. ; Okamura, M. ; Takeuchi, T.
Abstract :
The TRIUMF OPPIS (optically pumped polarized ion source) provides high quality polarized H- ion beam for studies of hadronic structure via the parity-violating weak interaction. High-current polarized H- ion source development is now underway at TRIUMF for the new generation of polarization facilities at RHIC and HERA. The required 2×1032/s cm2 luminosity in RHIC can be obtained with a 0.5 mA injected H- ion beam intensity. Such an intensity was already produced in DC operation of the TRIUMF OPPIS, and a similar KEK OPPIS is being upgraded at TRIUMF for future installation at RHIC
Keywords :
colliding beam accelerators; hydrogen ions; ion accelerators; ion sources; negative ions; optical pumping; storage rings; synchrotrons; 0.5 mA; 10 to 20 mA; DC operation; H; HERA collider; KEK OPPIS; RHIC; TRIUMF OPPIS; optically-pumped polarized H- ion sources; Atom optics; Atomic beams; Ion beams; Ion sources; Optical polarization; Optical pumping; Particle beam optics; Particle beams; Protons; Pulse measurements;
