Phys. Rev. ST Accel. Beams 5, 101001 (2002) [8 pages]

Combined phenomena of beam-beam and beam-electron cloud interactionsin circular e+e- colliders

Abstract
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Kazuhito Ohmi
KEK, Oho, Tsukuba, 305-0801 Japan

Alexander W. Chao
SLAC, Stanford, California 94309

Received 30 June 2002; published 28 October 2002

An electron cloud causes various effects in high intensity positron storage rings. The positron beam and the electron cloud can be considered a typical two-stream system with a certain plasma frequency. Beam-beam interaction is another important effect for high luminosity circular colliders. Colliding two beams can be considered as a two-stream system with another plasma frequency. We study the combined phenomena of the beam-electron cloud and beam-beam interactions from a viewpoint of two complex two-stream effects with two plasma frequencies.


©2002 The American Physical Society

URL: http://link.aps.org/abstract/PRSTAB/v5/e101001
DOI: 10.1103/PhysRevSTAB.5.101001
PACS: 29.27.Bd, 29.20.Dh

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