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HK: Hadronen und Kerne
HK 59: Postersitzung
HK 59.46: Poster
Thursday, March 27, 1997, 14:00–16:30, P
Analysis of Pulse Shapes of a Segmented Germanium Detector — •M. Kaspar1, Th.W. Elze2, J. Gerl1, M. Gorska3,1, I. Kozhoukharov1, I. Peter4, M. Rejmund3,1, H. Schaffner1, Ch. Schlegel1, G. Stengel2, S. Wan1, and H.J. Wollersheim1 — 1GSI Darmstadt — 2Universit"at Frankfurt am Main — 3Hahn-Meitner-Institut Berlin — 4Freie Universit"at Berlin
In our previous work it has been shown that pulse shapes of coaxial germanium
detectors can be exploited to determine the position of the first interaction of detected gamma rays [1].
In addition, artificial neural networks (ANNs) turned out to successfully classify energy distributions
among the segments of a subdivided germanium detector. [2]. Currently we combine these approaches to examine the
feasibility of an ANN based pulse shape analysis. We present both status and first results of the project.
| [1] | Ingo Peter, Analyse von digitalisierten Germanium-Detektorsignalen, |
| Institut f"ur Kernphysik der Universit"at Frankfurt am Main 1994. | |
| [2] Matthias Kaspar, Musterverarbeitung kernphysikalischer Me"sdaten | |
| mit k"unstlichen neuronalen Netzen, | |
| Institut f"ur Kernphysik der Universit"at Frankfurt am Main 1994. | |