Speaker
John Power
(Argonne National Laboratory)
Description
The exchange of transverse and longitudinal emittances is a unique feature of emittance exchange (EEX) beamline, but it is also a limitation of it at the same time. Most of the modern high-brightness injectors provide much smaller emittance in the transverse plane than the longitudinal plane. Thus, a beam passing through a single EEX beamline ends up with a large transverse emittance, which significantly limits EEX beamline’s use for its various applications. Here, we present a preliminary study for avoiding this issue by optimizing the beamline for longitudinal emittance, correcting nonlinearities, and cutting the periphery of the phase space.
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Primary author
Gwanghui Ha
(Northern Illinois University)
