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Sparse spectral unmixing for activity estimation in γ-RAY spectrometry applied to environmental measurements

Jiaxin Xu , Jerome Bobin , Anne de Vismes Ott , Christophe Bobin
Applied Radiation and Isotopes, 2020, 156, pp.108903. ⟨10.1016/j.apradiso.2019.108903⟩
Article dans une revue hal-03177917v1
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Analysis of gamma-ray spectra with spectral unmixing — Part I: Determination of the characteristic limits (decision threshold and statistical uncertainty) for measurements of environmental aerosol filters

Jiaxin Xu , Jérôme Bobin , Anne de Vismes Ott , Christophe Bobin , Paul Malfrait
Applied Radiation and Isotopes, 2022, 182, pp.110109. ⟨10.1016/j.apradiso.2022.110109⟩
Article dans une revue irsn-04072716v1
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Spectral unmixing for activity estimation in Gamma-Ray Spectrometry

Jiaxin Xu , Jerome Bobin , Anne de de Vismes Ott , Christophe Bobin
2019
Pré-publication, Document de travail hal-02060476v1
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Spectral unmixing of multi-temporal data in gamma-ray spectrometry

Paul Malfrait , Jérôme Bobin , Anne de Vismes Ott
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2023, 1045, pp.167547. ⟨10.1016/j.nima.2022.167547⟩
Article dans une revue hal-03663137v1
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Analysis of gamma-ray spectra with spectral unmixing -Part II: Calibrations for the quantitative analysis of HPGe measurements

Jiaxin Xu , Jérôme Bobin , Anne de Vismes Ott , Christophe Bobin , Paul Malfrait
2021
Pré-publication, Document de travail hal-03238923v1
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Analysis of gamma-ray spectra with spectral unmixing -Part I: Determination of the characteristic limits (decision threshold and statistical uncertainty)

Jiaxin Xu , Jérôme Bobin , Anne de Vismes Ott , Christophe Bobin , Paul Malfrait
2021
Pré-publication, Document de travail hal-03345737v1
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Learning to unmix from Poisson measurements with application to γ-spectroscopy

Jerome Bobin , Jiaxin Xu , Anne de Vismes Ott , Christophe Bobin
SPARS 19, Jul 2019, Toulouse, France
Communication dans un congrès hal-02440042v1
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Analysis of gamma-ray spectra with spectral unmixing, Part II: Recalibration for the quantitative analysis of HPGe measurements

Jiaxin Xu , Jérôme Bobin , Anne de Vismes Ott , Christophe Bobin , Paul Malfrait
Applied Radiation and Isotopes, 2022, 182, pp.110082. ⟨10.1016/j.apradiso.2021.110082⟩
Article dans une revue irsn-04072750v1