Mikael Moring

TL;DR: In this article, the presence of radioactive materials and probably originating from US nuclear weapons were identified in sea sediment samples collected from Thule, Greenland, in 1997 by combining gamma-spectrometry and autoradiography.

TL;DR: With Linssi, measurement setups with detectors, shields, attenuators and source geometries can be defined and full control of calibrations, their histories and tracing of each calibration point back to its corresponding analysis and calibration measurement is supported.

TL;DR: In this article, the use of high-resolution direct alpha spectrometry with the aid of Monte Carlo simulations was demonstrated in order to determine the properties of a nuclear bomb particle from the Thule accident.

TL;DR: This paper has investigated the performance of the automated analysis pipeline for Canadian CTBT radiological monitoring networks in its capabilities and reliabilities of rapid small peak search, nuclide identification, and radionuclide activity concentration evaluation.

TL;DR: Based on the activity ratios of the 140Xe progenies 140Ba and 140La in a sudden release scenario, the analysis in this paper provides an estimate of 12 May 16:00 (UTC) for the release date of the nuclear debris in the form of 140 Xe.