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HK: Fachverband Physik der Hadronen und Kerne

HK 27: Poster

HK 27.48: Poster

Dienstag, 28. März 2017, 16:45–18:45, F Foyer

Automatic Energy and Efficiency Calibration of HPGe Detectors — •Elena Hoemann, Jan Mayer, Mark Spieker, and Andreas Zilges — Institute for Nuclear Physics, University of Cologne

HDTV[1] is a γ-ray spectrum analyzing tool created at the University of Cologne. It is written in python and based upon the ROOT framework from CERN. This poster deals with the enhancements of HDTV. The new automation of energy calibration for HPGe detectors, which is obtained by matching literature data of the observed nuclide to the fitted peaks, will be introduced. In addition the behavior of different functions for the extrapolation of the efficiency in the high-energy range was investigated and an automatic fit to the experimental data will be presented.

Supported by the BMBF (05P2015PKEN9/ELI-NP). J.M. is supported by the Bonn-Cologne Graduate School of Physics and Astronomy.

[1] HDTV - Institut for Nuclear Physics, University of Cologne, https://gitlab.ikp.uni-koeln.de/staging/hdtv