Coherent beam-beam effects, theory and observations

被引：0

作者：

Alexahin, Y ^{[1
]}

机构：

[1] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA

来源：

BEAM HALO DYNAMICS, DIAGNOSTICS, AND COLLIMATION | 2003年 / 693卷

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D O I：

暂无

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Current theoretical understanding of the coherent beam-beam effect as well as its experimental observations are discussed: conditions under which the coherent beam-beam modes may appear, possibility of their resonant interaction (coherent resonances), stability of beam-beam oscillations in the presence of external impedances. A special attention is given to the coherent beam-beam modes of finite length bunches: the synchro-betatron coupling is shown to provide reduction in the coherent tuneshift and - at the synchrotron time values smaller than the beam-beam parameter - Landau damping by overlapping synchrotron satellites.

引用

页码：221 / 226

页数：6