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arXiv · physics/0612194

Spin motion at and near orbital resonance in storage rings with Siberian Snakes. Part I: at orbital resonance

Abstract

Here, and in a sequel, we invoke the invariant spin field to provide an in--depth study of spin motion at and near low order orbital resonances in a simple model for the effects of vertical betatron motion in a storage ring with Siberian Snakes. This leads to a clear understanding, within the model, of the behaviour of the beam polarisation at and near so--called snake resonances in proton storage rings.

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D. P. Barber, M. Vogt. 2006-12-20. Spin motion at and near orbital resonance in storage rings with Siberian Snakes. Part I: at orbital resonance. https://doi.org/10.1088/1367-2630%2F8%2F11%2F296

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