Tsakanian, A.; Glock, H.-W.; Mertens, T.; Ries, M.; Velez, A.; Knobloch, J.: Study on RF Coupler Kicks of SRF Cavities in the BESSY VSR Module. In: Shane Koscielniak ... [Ed.] : IPAC2018 : Proceedings of the 9th International Particle Accelerator Conference, Vancouver, BC, CanadaGeneve: JACow, 2018. - ISBN 978-3-95450-184-7, p. WEPML047/2804-2807
http://accelconf.web.cern.ch/AccelConf/ipac2018/papers/wepml047.pdf
Open Access Version
Abstract:
The BESSY VSR project implies installation of four L-band SRF cavities in the BESSY II storage ring to achieve high overvoltage necessary for bunch compression down to ps levels. Those cavities are equipped with strong waveguide HOM dampers necessary for stable operation. The expected RF coupler kicks has been studied for design accelerating gradients of each cavity. The resulting net coupler kicks from the four cavity chain are discussed.