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Title: Halo particle confinement in the VLHC using optical stochastic cooling

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.

Authors:
; ; ;
Publication Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Director, Office of Science (US)
OSTI Identifier:
807399
Report Number(s):
LBNL-46186; CBP Note-349
R&D Project: 455101; B& R KA1501020; TRN: US0301819
DOE Contract Number:  
AC03-76SF00098
Resource Type:
Conference
Resource Relation:
Conference: Seventh European Particle Accelerator Conference (EPAC 2000), Vienna (AT), 06/26/2000--06/30/2000; Other Information: PBD: 1 Jun 2000
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; ACCELERATORS; APERTURES; CONFINEMENT; DIFFRACTION GRATINGS; DIFFUSION; EFFICIENCY; RADIATIONS; SLOWING-DOWN; STOCHASTIC COOLING; TRAJECTORIES

Citation Formats

Zholents, Alexander, Barletta, W., Chattopadhyay, S., and Zolotorev, M. Halo particle confinement in the VLHC using optical stochastic cooling. United States: N. p., 2000. Web.
Zholents, Alexander, Barletta, W., Chattopadhyay, S., & Zolotorev, M. Halo particle confinement in the VLHC using optical stochastic cooling. United States.
Zholents, Alexander, Barletta, W., Chattopadhyay, S., and Zolotorev, M. Thu . "Halo particle confinement in the VLHC using optical stochastic cooling". United States. https://www.osti.gov/servlets/purl/807399.
@article{osti_807399,
title = {Halo particle confinement in the VLHC using optical stochastic cooling},
author = {Zholents, Alexander and Barletta, W. and Chattopadhyay, S. and Zolotorev, M.},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2000},
month = {6}
}

Conference:
Other availability
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