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Funding: Work was supported by DOE grant DE-FG02-04ER41324
The proposed Facility for Radioactive Ion Beams (FRIB)* will deliver up to 400 kW of any stable isotope to multi-target experimental complex. Operational efficiency will be best served by a system that can distribute the beam current, variable in a large dynamic range, to several independent targets simultaneously. The proposed FRIB Beam Switchyard (BSY) utilizes an rf kicker with subsequent magnetostatic septum system to split the beam on micro-bunch to micro-bunch basis. The micro-bunches can be differentially loaded at the front-end of the Driver Linac**. The detailed analysis of the beam dynamics performance in the proposed BSY system is presented.
*D.Gorelov, et al, proc of EPAC 2002, Paris, France, 2002.
**M. Doleans, et al, LINAC 2006, Knoxville, TN, USA, 2006.
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