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RIS citation export for THCOZBS02: Status of SRF Gun for BERLinPro

TY  - UNPB
AU  - Neumann, A.
AU  - Al-Saokal, N.
AU  - Böhlick, D.
AU  - Büchel, A.B.
AU  - Bürger, M.
AU  - Echevarria, P.
AU  - Frahm, A.
AU  - Glock, H.-W.
AU  - Göbel, F.
AU  - Heling, S.
AU  - Janke, K.
AU  - Jankowiak, A.
AU  - Kamps, T.
AU  - Klauke, S.
AU  - Klemz, G.
AU  - Knobloch, J.
AU  - Kourkafas, G.
AU  - Kugeler, O.
AU  - Kühn, J.
AU  - Leuschner, N.
AU  - Matveenko, A.N.
AU  - Mistry, S.
AU  - Ohm, N.
AU  - Panofski, E.
AU  - Plötz, H.
AU  - Rotterdam, S.
AU  - Schmeißer, M.A.H.
AU  - Schuster, M.
AU  - Stein, H.
AU  - Tamashevich, Y.
AU  - Ullrich, J.
AU  - Ushakov, A.
AU  - Völker, J.
ED  - Meseck, Atoosa
ED  - McAteer, Meghan
ED  - Schaa, Volker R.W.
ED  - V\xF6lker, Jens
TI  - Status of SRF Gun for BERLinPro
J2  - Proc. of ERL2019, Berlin, Germany, 15-20 September 2019
CY  - Berlin, Germany
T2  - ICFA Advanced Beam Dynamics Workshop on Energy Recovery Linacs
T3  - 63
LA  - english
AB  - Helmholtz-Zentrum Berlin (HZB) is on the final round to complete an high average current superconducting (SC) ERL as a prototype to demonstrate low normalized beam emittance of 1 mm·mrad at 100mA and short pulses of about 2 ps. The high brilliance beam will originate from an 1.4 x λ/2 cell SRF cavity with a normal-conducting, high quantum efficiency CsK2Sb cathode, implementing a modified HZDR-style cathode insert. This prototype injector potentially allows for 6 mA beam current and up to 3.5 MeV beam kinetic energy, limited by the modified twin TTF-III fundamental power couplers. In this contribution the operation of the SRF injector cavity with a Copper cathode within a dedicated beam test experiment called Gunlab will be presented. The second half of the talk will give an overview about on-going activities to refurbish and reinstall the SRF gun module in the accelerator hall in BERLinPro. Also an insight into the repair attempts of the first cavity suffering from field emission will be given.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
ER  -