| Published Articles | |
| Title | Thermal losses in couplers and ports of a SPS Double-Quarter Wave Crab Cavity |
| Author(s) | Verdú-Andrés, Silvia (RIKEN BNL) ; Belomestnykh, Sergey (RIKEN BNL ; SUNY, Stony Brook) ; Burt, Graeme (Lancaster U.) ; Calaga, Rama (CERN) ; Capatina, Ofelia (CERN) ; Carra, Federico (CERN ; INFM, Turin) ; Jones, Thomas (Daresbury) ; Li, Zenghai (SLAC) ; Wu, Qiong (RIKEN BNL) ; Xiao, Binping (RIKEN BNL) ; Zanoni, Carlo (CERN) |
| Publication | 2015 |
| Number of pages | 3 |
| In: | 17th International Conference on RF Superconductivity, Whistler, Canada, 13 - 18 Sep 2015, pp.THPB052 |
| DOI | 10.18429/JACoW-SRF2015-THPB052 |
| Subject category | Accelerators and Storage Rings |
| Accelerator/Facility, Experiment | CERN SPS |
| Abstract | The Double-Quarter Wave Crab Cavity for beam tests at SPS will be equipped with a Fundamental Power Coupler (FPC), three HOM filters and one pickup. FPC and HOM couplers are located in high magnetic field region and have a hook shape. The FPC will be made in copper while HOM and pickup are in niobium. This paper explains the material choice for the FPC, HOM and pickup couplers given the calculated power dissipation for fundamental and selected high order modes. It also describes the envisaged cooling system and corresponding thermal distribution for each coupler. |
| Copyright/License | CC-BY-3.0 |
Corresponding record in: Inspire
Record created 2017-10-12, last modified 2019-09-16
