학술논문
Halo particle confinement in the VLHC using optical stochastic cooling
Document Type
Conference
Author
Source
Conference: Seventh European Particle Accelerator Conference (EPAC 2000), Vienna (AT), 06/26/2000--06/30/2000; Other Information: PBD: 1 Jun 2000
Subject
Language
English
Abstract
Beam halo particles following the extreme trajectories near the physical aperture limit radiate Smith-Purcell radiation when moving over a diffraction grating. This grating can be used as a pick-up and a kicker for optical stochastic cooling of the halo particles. In this application cooling would have the effect of slowing down the halo particle diffusion onto the aperture. Cooling efficiency would quickly diminish with the distance from the aperture and would only affect the halo particles. A preliminary analysis of this system is considered.