Superconducting RF Photoinjectors:. AN Overview
Abstract
R&D programs based on various approaches, at BNL, FZ-Rossendorf, Beijing University and AES generate optimism that low emittance continuous wave operating SRF-guns and injectors will be available in the near future. This contribution covers present status of these programs and it presents recently proposed alternative approach for the SRF-gun design with thin lead spot as the photo-cathode for generation of electrons in a bulk niobium cavity operating at 2K.
- Publication:
-
International Journal of Modern Physics A
- Pub Date:
- 2007
- DOI:
- 10.1142/S0217751X07037536
- Bibcode:
- 2007IJMPA..22.3942S