Glock, H.-W.; Knobloch, J.; Neumann, A.; Tamashevich, Y.: Preparation and Testing of the bERLinPro Gun 1.1 Cavity. In: IPAC 2018 [Ed.] : Proceedings of the 9th International Particle Accelerator Conference IPAC2018, Vancouver, BC, CanadaIPAC 2018, 2018. - ISBN 978-3-95450-184-7, p. THPMF032/1-6
http://accelconf.web.cern.ch/AccelConf/ipac2018/papers/thpmf032.pdf
Open Access Version
Abstract:
For the bERLinPro energy recovery LINAC, HZB is developing a superconducting 1.4-cell electron gun, which, in its final version, is planned to be capable of continuous-wave (CW) 1.3 GHz operation with 77 pC/bunch. For this purpose a series of three superconducting cavities, denoted as Gun 1.0, Gun 1.1 (both designed for 6 mA) and Gun 2.0 (100 mA) is foreseen. Here the status of the Gun 1.1 cavity is described, including results of the recent vertical testing. Lessons learned from the production and preparation process are summarized, also in order to identify issues critical for the production of Gun 2.0.