Implementation of decomposition soft for gamma spectrometry based on GeoProbe plug-in platform

To be able to effectively extract the peaking information of overlapping peaks, a gamma spectrometry software based on Geo Probe plug-in platform is accomplished in which an algorithm called Levenberg-Marguardt is adopted and written in C# language. The interface of the software is so friendly that users can easily decompose overlapping peaks. And by processing the measured gamma spectrometry data, peaking information in overlapping peaks is obtained more accurately. The software provides a powerful aid in mineral exploration, geological mapping, investigation and evaluation of radioactive contamination of the environment and the nuclear accident investigation. (authors)