FLASH Beam-Off RF Measurements and Analyses - Physics > Accelerator PhysicsReport as inadecuate




FLASH Beam-Off RF Measurements and Analyses - Physics > Accelerator Physics - Download this document for free, or read online. Document in PDF available to download.

Abstract: The FLASH L-band 1.3 GHz superconducting accelerator facility at DESY has aLow Level RF LLRF system that is similar to that envisioned for ILC. Thissystem has extensive monitoring capability and was used to gather performancedata relevant to ILC. In particular, waveform data were recorded with beam offfor three, 8-cavity cryomodules to evaluate the input rf stability,perturbations to the SC cavity frequencies and the rf overhead required toachieve constant gradient during the 800 microseconds pulses. In this paper, wediscuss the measurements and data analysis procedures and present key findingson the pulse-to-pulse input rf and cavity field stability.



Author: Shilun Pei, Chris Adolphsen, John Carwardine

Source: https://arxiv.org/







Related documents