Bent crystal extraction of the SSC beam with RF noise induced diffusion
- Superconducting Super Collider Lab., Dallas, TX (USA)
- Nauchno-Issledovatel'skij Inst. Yadernoj Fiziki, Ehlektroniki i Avtomatiki, Tomsk (USSR)
Channeling of charged particles in bent crystals has been considered for use in parasitic extraction of the Superconducting Super Collider (SSC) beam. To make this feasible, a small fraction of the SSC proton beam must be brought onto a bent crystal. In this paper, the method of introducing filtered phase noise into the rf system to diffuse the tails of the beam was investigated using computer simulations. The channeling efficiency of an incident beam by a bent silicon crystal was then analyzed using a theory and simulations. In addition, the increase in channeling efficiency because of the possibility of multiple passage through the crystal was studied in the presence of the injected filtered rf noise. 14 refs., 17 figs.
- Research Organization:
- Superconducting Super Collider Lab., Dallas, TX (USA)
- Sponsoring Organization:
- USDOE; USDOE, Washington, DC (USA)
- DOE Contract Number:
- AC02-89ER40486
- OSTI ID:
- 5859637
- Report Number(s):
- SSCL-389; ON: DE91012557
- Country of Publication:
- United States
- Language:
- English
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