2026-03-06T18:03:06Z https://hiroshima.repo.nii.ac.jp/oai

oai:hiroshima.repo.nii.ac.jp:02008452 2025-02-22T03:45:22Z 1730444907710

Oscillating Coulomb chain in a storage ring Okamoto, Hiromi Okamoto Hiromi Yuri, Yosuke Yuri Yosuke Okabe, Kota Okabe Kota open access Copyright (c) 2003 American Physical Society. The dynamic behavior of a bunched one-dimensional crystalline beam is studied theoretically. It is shown that, owing to the existence of momentum dispersion, a Coulomb chain traveling in a storage ring performs a complex periodic oscillation whenever it is exposed to a longitudinal radio-frequency force. The equations of motion are derived to predict the oscillation pattern in an arbitrary lattice structure. The validity of the present theory is confirmed through multiparticle simulations. Various features of an oscillating string beam, such as the lattice-parameter dependence of the orbit, the stability, and critical line density, etc., are also discussed. American Physical Society 2003-04-11 eng journal article VoR https://hiroshima.repo.nii.ac.jp/records/2008452 10.1103/PhysRevE.67.046501 http://dx.doi.org/10.1103/PhysRevE.67.046501 1539-3755 AA11558033 Physical Review E - Statistical, Nonlinear, and Soft Matter Physics Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 67 4 https://hiroshima.repo.nii.ac.jp/record/2008452/files/PhysRevE_67_046501.pdf 132.4 KB