Multi-pass, multi-bunch beam breakup for 9-cellTesla cavities in the ERL
- Received Date: 2012-08-28
- Accepted Date: 1900-01-01
- Available Online: 2013-08-05
Abstract: Generally, the Energy Recovery Linac (ERL) needs specially designed high current superconducting RF cavities. In this paper, the threshold current of beam breakup for compact ERL facilities with 9-cell Tesla type cavities are investigated. The results show that it is feasible to adopt the 9-cell Tesla cavity for compact ERL test facilities with just a few cavities and beam current around 10 mA.