A compact multi-electron detector system with a magnetic filter and a silicon detector array has been developed for the use for in-beam spectroscopy experiments. The magnetic filter has a different setup from widely used mini-orange spectrometers. The system has good response to angular distribution and the Doppler shift of electrons. A brief overview of this system and preliminary results of off-beam and in-beam experiments are described.
Kidera, M., Oshima, M., Katagiri, M., Hatsukawa, Y., & Morikawa, T. (1997). Development of a compact multi-electron detector for in-beam spectroscopy. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 397(2–3), 304–309. https://doi.org/10.1016/S0168-9002(97)00809-7