Speaker
Description
In the Karlsruhe Research Accelerator (KARA), electron beams of up to 200 mA are stored with an energy of 2.5 GeV, while injection is performed at 500 MeV. At the injection energy, the beam life time and the injection efficiency depend largely on Touschek scattering. As a counter-measure, the beam size can be enlarged transversally by an exciting modulation, e.g. applied via a strip-line. In an existing setup, the vertical beam size is measured with a double-slit interferometer. Here, we examine different detectors for this setup. A different choice from the conventional CMOS camera is the ultra-fast line camera KALYPSO, which can not only measure on a turn-by-turn basis, but can also stream frames to a computer and thus can capture larger time frames than for example a fast-gated camera.
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