JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Gubin, V. AU - Barnyakov, A.M. AU - Samoylov, S.L. AU - Sukhanov, D.P. ED - Kuzin, Maksim V. ED - Schaa, Volker RW TI - RF Cavity Based Charge Detector for a Low Charge Ultra Sort Singe Electron Bunch Measurement J2 - Proc. of RuPAC2021, Alushta, Crimea, 27 September-01 October 2021 CY - Alushta, Crimea T2 - Russian Particle Accelerator Conference T3 - 27 LA - english AB - Nowadays project of laser-driven Compton light source started in ILP SB RAS in collaboration with BINP SB RAS. It is expected production of 1-10 pC electron beams sub-ps time range duration with energies up to 100-150 MeV as result of the first stage of the project. It is necessary to have the non-destructive charge detector for on line measurements during experiments. We proposed detector based on reentrant RF resonator technology. Singe circular cylinder geometry of measuring RF cavity is insensitive to electron beam position and size as well as time structure of bunch (on the assumption of sufficiently short bunch). Base data of cavity are close to acceleration section elements of VEPP-5 linac. Prototype of detector successfully tested at the VEPP-5 electron linac. Measured charge of single bunch reaches down to 1 pC and less. This paper presents the results of development and testing of diagnostics PB - JACoW Publishing CP - Geneva, Switzerland SP - 423 EP - 425 KW - detector KW - electron KW - cavity KW - experiment KW - linac DA - 2021/10 PY - 2021 SN - 2673-5539 SN - 978-3-95450-240-0 DO - doi:10.18429/JACoW-RuPAC2021-WEPSC42 UR - https://jacow.org/rupac2021/papers/wepsc42.pdf ER -