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Title: Application of the two stable phases phenomenon for improvement of the longitudinal stability in RFQ-like funneling system

Abstract

The RFQ-like funneling concept by Stokes and Minerbo which can be used at low beam energies are studied. It is proposed to modify it to improve the longitudinal stability of the funneling beams. The results of numerical simulations of the funneling concepts are presented. Due to our modification the phase-width of output beams is reduced from 80{degree} to 35{degree}. The growth of the transverse size is decreased from 6 mm to 2.5 mm, while the content of output beam within radius 0.5 mm is increased from 50{percent} to almost 70{percent}. The electrode shapes of the modified system are presented. {copyright} {ital 1996 American Institute of Physics.}

Authors:
; ; ;  [1]
  1. Accelerator Laboratory, Nuclear Science Research Facility, Institute for Chemical Research, Kyoto University, Gokanosho, Uji, Kyoto 611 (Japan)
Publication Date:
OSTI Identifier:
397349
Report Number(s):
CONF-950476-
Journal ID: APCPCS; ISSN 0094-243X; TRN: 96:029413
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 369; Journal Issue: 1; Conference: 12. international conference on laser interaction and related plasma phenomena, Osaka (Japan), 24-28 Apr 1995; Other Information: PBD: May 1996
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION; ICF DEVICES; BEAM DYNAMICS; HEAVY IONS; IMPACT FUSION DRIVERS; STABILIZATION; NUMERICAL SOLUTION; MATHEMATICAL MODELS; BEAM EMITTANCE

Citation Formats

Kapin, V, Inoue, M, Iwashita, Y, and Noda, A. Application of the two stable phases phenomenon for improvement of the longitudinal stability in RFQ-like funneling system. United States: N. p., 1996. Web. doi:10.1063/1.50564.
Kapin, V, Inoue, M, Iwashita, Y, & Noda, A. Application of the two stable phases phenomenon for improvement of the longitudinal stability in RFQ-like funneling system. United States. doi:10.1063/1.50564.
Kapin, V, Inoue, M, Iwashita, Y, and Noda, A. Wed . "Application of the two stable phases phenomenon for improvement of the longitudinal stability in RFQ-like funneling system". United States. doi:10.1063/1.50564.
@article{osti_397349,
title = {Application of the two stable phases phenomenon for improvement of the longitudinal stability in RFQ-like funneling system},
author = {Kapin, V and Inoue, M and Iwashita, Y and Noda, A},
abstractNote = {The RFQ-like funneling concept by Stokes and Minerbo which can be used at low beam energies are studied. It is proposed to modify it to improve the longitudinal stability of the funneling beams. The results of numerical simulations of the funneling concepts are presented. Due to our modification the phase-width of output beams is reduced from 80{degree} to 35{degree}. The growth of the transverse size is decreased from 6 mm to 2.5 mm, while the content of output beam within radius 0.5 mm is increased from 50{percent} to almost 70{percent}. The electrode shapes of the modified system are presented. {copyright} {ital 1996 American Institute of Physics.}},
doi = {10.1063/1.50564},
journal = {AIP Conference Proceedings},
number = 1,
volume = 369,
place = {United States},
year = {1996},
month = {5}
}