METHOD FO SUPPRESSION OF TRANSVERSE INSTABILITY OF BEAM OF CHARGED PARTICLES DEVELOPING ON ASYMMETRIC MODE OF OSCILLATIONS IN MULTIPLE-SECTION LINEAR RESONANCE ACCELERATOR

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to u0443u0441u043au043eu0440u0438u0442u0435u043bu044cu043du043eu0439 technology and can be used u0434u043bu00a0 u0443u0432u0435u043bu0438u0447u0435u043du0438u00a0 pulse current and the length of the beam current pulse u043cu043du043eu0433u043eu0441u0435u043au0446u0438u043eu043du043du044bu0445 lee u043du0435u0439u043du044bu0445 u0443u0441u043au043eu0440u0438u0442u0435u043bu00a0u0445. purpose u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 simplification method u043fu043eu0434u0430u0432u043bu0435u043du0438u00a0 u043au0443u043cu0443u043bu00a0u0442u0438u0432u043du043eu0439 transverse instability of beam u0437u0430u0440u00a0u0436u0435u043du043du044bu0445 particles.method u0437u0430u043au043bu044eu0447u0430u0435u0442u0441u00a0 that clots particles through u0443u0441u043au043eu0440u00a0u044eu0449u0443u044e structure or with a preset frequency u0441u043bu0435u0434u043eu0432u0430u043du0438u00a0, with the last f s (hz) chosen according to the expression of the f @ / n (1 + 2 / 2Q @) * 98 f s * 98 f @ / n (2 + 1 / 2Q @), where f @ - u0441u043eu0431u0441u0442u0432u0435u043du043du0430u00a0 frequency fluctuations u043du0435u0441u0438u043cu043cu0435u0442u0440u0438u0447u043du043eu0439 fashion, which u0440u0430u0437u0432u0438u0432u0430u0435u0442u0441u00a0 volatility, hz;q @ - the quality of u0443u0441u043au043eu0440u00a0u044eu0449u0435u0439 structure at this frequency, n is the integer 1 and 2 selected from the conditions of f 1 (1) = 1, {(- 1) - 1 + (2 + 1) 2 [(- 1) 2 + 1)} / (2 + 1) (- 1) 2 + 1) = 1 / k, f (2, 2) = 2 {1 - (- 2) + (2 + (1) (2) (2 + 1)} / (2 + 1) and (2) (2 + 1) = 1 / k, where u043eu0442u0441u0443u0442u0441u0442u0432u0438u00a0 focus the beam in the accelerator and the condition f (3).1) @ @ 1 @ (2 - 1) / (2 + 1) (- 1) 2 + 1] @ 1 / k, f (3, 2) @ @ 2 @ (2 - 2) / (2 + 1) and (2) (2 + 1) = 1 / k in the case of u043du0430u043bu0438u0447u0438u00a0 focus beam k * 98 0 is a number indicating how many times u0442u0440u0435u0431u0443u0435u0442u0441u00a0 decrease u043du043au0440u0435u043cu0435u043du0442 volatility and size selected in each of the ratios, respectively, of the environment @ f / @ = 0, @ f / @ = 0, @ f / @ = 0