Status of the Short-pulse X-ray Project at the Advanced Photon Source*
نویسندگان
چکیده
The Advanced Photon Source Upgrade (APS-U) Project at Argonne will include generation of short-pulse x-rays based on Zholents’ deflecting cavity scheme [1]. We have chosen superconducting (SC) cavities in order to have a continuous train of crabbed bunches and flexibility of operating modes. In collaboration with Jefferson Laboratory, we are prototyping and testing a number of single-cell deflecting cavities and associated auxiliary systems with promising initial results. In collaboration with Lawrence Berkeley National Laboratory, we are working to develop state-of-the-art timing, synchronization, and differential rf phase stability systems that are required for the Advanced Photon Source (APS) Short Pulse X-ray (SPX). A collaboration with the Advanced Computations Department at Stanford Linear Accelerator Center is looking into simulations of complex, multi-cavity geometries with lowerand higherorder-modes waveguide dampers using ACE3P. This contribution provides the current R&D status of the SPX project.
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تاریخ انتشار 2012