Resonant Beam Extraction from an A. G. Synchrotron
作者:
C. L. Hammer,
L. Jackson Laslett,
期刊:
Review of Scientific Instruments
(AIP Available online 1961)
卷期:
Volume 32,
issue 2
页码: 144-149
ISSN:0034-6748
年代: 1961
DOI:10.1063/1.1717299
出版商: AIP
数据来源: AIP
摘要:
The resonant extraction method previously proposed for the normally constant gradient synchrotron has been extended to alternate gradient accelerators. It is found that perturbation field gradients which contain circular functions of arguments 2&ngr;x, 2&ngr;x+1, 2&ngr;x+2 are particularly effective in causing the radial betatron oscillations to grow exponentially at a particular azimuthal position. The analytical procedure for predicting which perturbations give optimum results, and digital computer calculations verifying these predictions, are presented.
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