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MOPLT110 |
Stochastic Cooling in Barrier Buckets at the Fermilab Recycler
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794 |
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- D.R. Broemmelsiek, M. Hu, S. Nagaitsev
Fermilab, Batavia, Illinois
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The Fermilab Recycler is a fixed 8-GeV kinetic energy storage ring located in the Fermilab Main Injector tunnel near the ceiling. The role of stochastic cooling in the Recycler is to pre-cool the transverse phase-space of injected antiprotons for efficient electron cooling. This requires a gated stochastic cooling system working on beam confined in a barrier bucket. The performance of this system is reviewed. In addition, a study of the cooling rates and asymmptotic emittances as a function of beam intensity is presented.
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