Speaker
Joseph Calvey
(Argonne National Laboratory)
Description
For swap-out operation in the APS-Upgrade storage ring, the injector must supply a full charge bunch in one shot. For 200 mA operation in 48 bunch timing mode, the required charge per bunch is 16 nC, which is challenging for the injector chain. In this paper we report on the present status of high charge operation and discuss upcoming improvements to increase the charge limit. We also propose two future upgrades to the APS-U injector chain: a high charge photoinjector for direct injection into the booster, and a high energy accumulator ring in the booster tunnel.
Funding Agency
Work supported by the U.S. Department of Energy, Office of Science, under Contract No. DE-ACO2-O6CH11357
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Author
Joseph Calvey
(Argonne National Laboratory)
Co-authors
Kent Wootton
(Argonne National Laboratory)
Michael Borland
(Argonne National Laboratory)
Osama Mohsen
(Argonne National Laboratory)
Ran Hong
(Argonne National Laboratory)
Tim Berenc
(Argonne National Laboratory)
Yine Sun
(Argonne National Laboratory)
