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IHEP 98 - 80
V.V. Lapin
On Characteristics of Tune Adjustment System for Slow Third-Order Resonant Beam Extraction out of 70 GeV IHEP Proton Synchrotron
Protvino, 1998.- p.5, figs. 4, refs.:5.

The model of the tune adjustment system for slow third-order resonant beam extraction based on numerical solution of the beam motion equations by the Bulirsch-Stoer method is proposed. One-dimensional motion examined with the elimination of parasitic nonlinearities in a magnetic field and the momentum spread in a beam. The frequency responses of the system are obtained. The paper gives a better understanding of the system characteristics.

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