Weak‐Strong Beam‐Beam: Averaging and Tune Diagrams
作者:
James A. Ellison,
H. Scott Dumas,
Marc Salas,
Tanaji Sen,
Andrey Sobol,
Mathias Vogt,
期刊:
AIP Conference Proceedings
(AIP Available online 1903)
卷期:
Volume 693,
issue 1
页码: 282-286
ISSN:0094-243X
年代: 1903
DOI:10.1063/1.1638373
出版商: AIP
数据来源: AIP
摘要:
We sketch the outlines of a perturbation scheme for the kick‐lattice map in two degrees of freedom (4‐d phase space) and apply it to the weak‐strong beam‐beam interaction. Our approach yields rigorous error bounds on the precision of our approximations (proofs will appear elsewhere), divides tune space into distinct regions where different approximations are valid, clarifies the dynamics near certain generically nonintegrable resonances, and generalizes to higher degrees of freedom and more complex models such as the strong‐strong beam‐beam. © 2003 American Institute of Physics
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