Moiseev, V.A.
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RF-GAP MODEL PRESENTATION |
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V.A. Moiseevª Institute for Nuclear Research of Russian Academy of Sciences, Moscow, Russia Abstract To design the linear accelerators and to make the particle tracking simulations a rf-gap model for the accelerating cells has to be implemented. The standard rectangular rf-gap field presentation, as well the trapezium and cos-like waveform field models were analyzed and compared. ª – corresponding author |
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VARIOUS MATRIX FORMALISM TO DESIGN ION LINEAR ACCELERATORS |
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V.A. Moiseevª, S.E. Bragin Abstract The well-known betatron function parameterization in the beam optical computations provides an emittance independent representation of the properties of a beam transport system. The acceleration effects lead to nonsymplecticity of the transfer matrix. The error analysis of matrix presentation in the different phase spaces has been carried out. The coupling transformations of betatron functions for the studied phase spaces are presented. ª – corresponding author |
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