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Aschenauer, E.C; Bähr, J; Gapienko, V; Hoffmann, B; Lüdecke, H; Menchikov, A; Mertens, C; Nahnhauer, R; Shanidze, R
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 03/1999, Letnik: 424, Številka: 2Journal Article
A fiber detector concept has been realized allowing to register particles within less than 100 ns with a space point precision of about 100 μm at low occupancy. Three full size prototypes have been built by different producers and tested at a 3 GeV electron beam at DESY. After 3 m of light guides 8–10 photoelectrons were registered by multichannel photomultipliers providing an efficiency of more than 99%. Using all available data a resolution of 86 μm was measured.
