Speaker
Cecilia Maiano
(European Spallation Source ERIC)
Description
We study the effects of high voltage DC bias on the fundamental power couplers of the ESS elliptical SRF cavities. These tests were carried out at the TS2 facility, where cryomodule acceptance and characterization tests are carried out. We present the observed effects of positive and negative bias field on multipacting in the RF couplers, as well as the implications for operation in the ESS linac.
| Region represented | Europe |
|---|---|
| Paper preparation format | Word |
Primary author
Philippe Goudket
(European Spallation Source ERIC)
Co-authors
Cecilia Maiano
(European Spallation Source ERIC)
Dana McKenzie
(European Spallation Source ERIC)
Paolo Pierini
(European Spallation Source ERIC)
