Heidelberg 2015 – wissenschaftliches Programm
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HK: Fachverband Physik der Hadronen und Kerne
HK 32: Instrumentation 12
HK 32.1: Vortrag
Dienstag, 24. März 2015, 17:00–17:15, M/HS4
Silicon Photomultiplier readout of NeuLAND — •Stefan Reinicke1,2, Daniel Bemmerer1, Thomas E. Cowan1,2, Stefan Gohl1, Klaus Heidel1, Tobias P. Reinhardt2,1, Marko Röder1, Daniel Stach1, Andreas Wagner1, David Weinberger1, and Kai Zuber2 for the R3B collaboration — 1Helmholtz-Zentrum Dresden-Rossendorf — 2TU Dresden
Recent developements in the field of Silicon Photomultipliers indicate that they could be a potential alternative to the use of photomultiplier tubes for the detection of scintillation light at upcoming large neutron time-of-flight detectors like NeuLAND at FAIR.
With a focus on timing resolution, Silicon Photomultipliers from various manufacturers with active surfaces ranging from 1 x 1 mm2 to 6 x 6 mm2 were studied using inhouse developed preamplifier boards and a picosecond laser system. Tests were performed with small and large scale scintillators at the electron accelerator ELBE. The data are compared with Monte Carlo simulations.
— Supported by NupNET NEDENSAA (05 P09 CRFN5) and by GSI F&E (DR-ZUBE).