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arXiv · hep-ex/9805004

Development of a Scintillatring Fibre Detector for HERA-B

H. B. Dreis·F. Eisele·M. Hildebrandt·B. Schmidt·A. Sponsel·M. Ziegler
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Abstract

A fibre detector with multianode PM readout for high rate applications was developed for the HERA-B spectometer to cover the area near the beampipe. Such a detector has to operate at particle rates up to 2*10**4 mm**(-2) s**(-1) and has to tolerate a radiation dosis up to 1 Mrad/y. The light output of test detectors with different scintillating fibres was measured as well as the light transport through clear fibres to the PM as a function of radiation dosis and different conditions of irradiation. The geometry of the detector is described and results for a full size prototype are presented.

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H. B. Dreis, F. Eisele, M. Hildebrandt, B. Schmidt, A. Sponsel, M. Ziegler. 1998-05-06. Development of a Scintillatring Fibre Detector for HERA-B. https://arxiv.org/abs/hep-ex/9805004

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