RF regulation with superconducting cavities and beam operation using a frequency shifted cavity
Accelerator Physics
2022-01-19 v1
Abstract
The free-electron laser FLASH at DESY and the European XFEL are operated with superconducting radio frequency cavities and supply beam to several user experiments. The switching time between experiments is limited to dozens of microseconds. This contribution will show a regulation with a frequency shifted superconducting cavity to manipulate and change the accelerating properties of electron bunches with 250 kHz.The main challenge of the concept presented in this contribution can be summarized in this statement: finding a way to modulate the energy of individual bunches in a single-source multiple-cavity scheme for a potential CW upgrade of the EuXFEL.
Keywords
Cite
@article{arxiv.2201.06381,
title = {RF regulation with superconducting cavities and beam operation using a frequency shifted cavity},
author = {Sven Pfeiffer and Valeri Ayvazyan and Julien Branlard and Thorsten Buettner and Stefan Choroba and Bart Faatz and Katja Honkavaara and Valery Katalev and Holger Schlarb and Christian Schmidt and Siegfried Schreiber and Alexey Sulimov and Elmar Vogel and Hans Weise},
journal= {arXiv preprint arXiv:2201.06381},
year = {2022}
}
Comments
to be submitted to Physical Review Accelerators and Beams