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Full-Text Articles in Physical Sciences and Mathematics
High Power Test Of Rf Separator For 12 Gev Upgrade Of Cebaf At Jefferson Lab, S. Ahmed, M. Wissmann, J. Mammosser, M. Spata, C. Hovater, Geoffrey A. Krafft, Jean R. Delayen
High Power Test Of Rf Separator For 12 Gev Upgrade Of Cebaf At Jefferson Lab, S. Ahmed, M. Wissmann, J. Mammosser, M. Spata, C. Hovater, Geoffrey A. Krafft, Jean R. Delayen
Physics Faculty Publications
CEBAF at JLab is in the process of an energy upgrade from 6 GeV to 12 GeV. The existing setup of the RF separator cavities in the 5th pass will not be adequate enough to extract the highest energy (11 GeV) beam to any two existing halls (A, B or C) while simultaneously delivering to the new hall D in the case of the proposed 12 GeV upgrade of the machine. To restore this capability, several options including the extension of existing normal conducting (NC) and a potential 499 MHz TEM-type superconducting (SC) cavity design have been investigated using computer …