Sparse spectral unmixing for activity estimation in γ-RAY spectrometry applied to environmental measurements
Jiaxin Xu
,
Jerome Bobin
,
Anne de Vismes Ott
,
Christophe Bobin
Article dans une revue
hal-03177917v1
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$^{240}$Pu/$^{239}$Pu signatures allow refining the chronology of radionuclide fallout in South America
Pierre-Alexis Chaboche
,
Fabien Pointurier
,
Pierre Sabatier
,
Anthony Foucher
,
Tales Tiecher
,
et al.
Article dans une revue
cea-03712024v1
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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
Article dans une revue
irsn-04072716v1
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A brief history of origins and contents of Organically Bound Tritium (OBT) and 14C in the sediments of the Rhône watershed
Frédérique Eyrolle
,
Hugo Lepage
,
Yoann Copard
,
Loic Ducros
,
David Claval
,
et al.
Article dans une revue
hal-02423159v1
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Consistency test of coincidence-summing calculation methods for extended sources
O. Sima
,
Anne de Vismes Ott
,
M.S. Dias
,
P. Dryak
,
Laurent Ferreux
,
et al.
Article dans une revue
irsn-04060636v1
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Innovative ICP-MS/MS Method To Determine the $^{135}$Cs/$^{137}$Cs Ratio in Low Activity Environmental Samples
Anaelle Magre
,
Beatrice Boulet
,
Sebastien Mialle
,
Olivier Evrard
,
Helene Isnard
,
et al.
Article dans une revue
cea-04074490v1
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Working Group 34 « Digital Proficiency Tests »
Denis Pombet
,
Anne de Vismes Ott
,
Eric Cale
SEMINAIRE 60 ans de la CETAMA , Oct 2021, Nimes, France
Poster de conférence
irsn-04072766v1
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Using the activity of naturally occurring radionuclides to identify the contribution of the Al industry to the atmosphere and plants
Laurent Pourcelot
,
Olivier Masson
,
Magali Beguin-Leprieur
,
Béatrice Boulet
,
Xavier Cagnat
,
et al.
Article dans une revue
hal-03408057v1
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A comprehensive assessment of radioactivity monitoring in the Channel Islands
Bruno Fievet
,
Pascal Bailly Du Bois
,
Claire Voiseux
,
Claire Godinot
,
Olivier Cazimajou
,
et al.
Article dans une revue
hal-03045146v1
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Tracing airborne micro-particles released by Al-industry using actinides
Laurent Pourcelot
,
Olivier Masson
,
Beatrice Boulet
3rd International Conference on Radioanalytical and Nuclear Chemistry (RANC-3) , American Nuclear Society, May 2023, Budapest, France
Communication dans un congrès
irsn-04113866v1
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A new rapid protocol for $^{226}$Ra separation and preconcentration in natural water samples using molecular recognition technology for ICP-MS analysis
Marine Verlinde
,
J. Gorny
,
Gilles F Montavon
,
S. Khalfallah
,
B. Boulet
,
et al.
2nd International Conference on Radioanalytical and Nuclear Chemistry , May 2019, Budapest, Hungary. pp.1-7
Communication dans un congrès
hal-03992065v1
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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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Biomonitoring of airborne microparticles released by aluminum industry by using naturally occuring radionuclides
Laurent Pourcelot
,
Olivier Masson
,
M. Leprieur
,
Xavier Cagnat
,
B. Boulet
,
et al.
Goldschmidt Conference 2020 , Jun 2020, Honolulu, United States
Communication dans un congrès
hal-02613120v1
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Inventory and distribution of tritium in the oceans in 2016
Pierre-Emmanuel Oms
,
Pascal Bailly Du Bois
,
Franck Dumas
,
Pascal Lazure
,
Mehdi Morillon
,
et al.
Article dans une revue
hal-02336283v1
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The unravelling of radiocarbon composition of organic carbon in river sediments to document past anthropogenic impacts on river systems
Yoann Copard
,
Frederique Eyrolle
,
Cécile Grosbois
,
Hugo Lepage
,
Loic Ducros
,
et al.
Article dans une revue
hal-04181561v1
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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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Constraining the origin of recently deposited particles using natural radionuclides 7Be and 234Thex in deltaic sediments
Junwen Wu
,
C. Rabouille
,
Sabine Charmasson
,
Jean-Louis Reyss
,
Xavier Cagnat
Article dans une revue
hal-02635532v1
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Europe-wide atmospheric radionuclide dispersion by unprecedented wildfires in the Chernobyl Exclusion Zone, April 2020
Olivier Masson
,
Oleksandr Romanenko
,
Olivier Saunier
,
Serhii Kirieiev
,
Valentyn Protsak
,
et al.
Article dans une revue
hal-03462522v1
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Développement de l'analyse isotopique 135Cs/137Cs adaptée aux sols et aux sédiments faiblement contaminés pour identifier l'origine du radiocésium dans l'environnement
Anaëlle Magré
Thèse
tel-04058451v1
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Trajectories of technogenic tritium in the Rhône River (France)
Amandine Morereau
,
Hugo Lepage
,
David Claval
,
Catherine Cossonnet
,
Jean-Paul Ambrosi
,
et al.
Article dans une revue
hal-02928805v1
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Nouvelles techniques rapides d'analyse des actinides et du strontium 90
Azza Habibi
,
Beatrice Boulet
Journées Techniques SFRP « Sols, sédiments et radioactivité » , SFRP - Société française de radioprotection, Feb 2018, Paris, France
Communication dans un congrès
irsn-04072745v1
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Improved radiocesium purification in low-level radioactive soil and sediment samples prior to 135Cs/137Cs ratio measurement by ICP-MS/MS
Anaelle Magre
,
Beatrice Boulet
,
Laurent Pourcelot
,
Matthieu Roy-Barman
,
Anne de Vismes Ott
,
et al.
Article dans une revue
hal-03775364v1
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Contribution of close-in fallout from the French atmospheric tests in inventories of 137Cs, 241Am and plutonium (238, 239, 240) in Gambier Islands (French Polynesia) – Signatures of stratospheric fallout in the Southern Hemisphere
P. Bouisset
,
M Nohl
,
Catherine Cossonnet
,
Beatrice Boulet
,
Sandrine Thomas
,
et al.
Article dans une revue
hal-03360613v1
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Leda: A gamma-gamma coincidence spectrometer for the measurement of environment samples
H. Paradis
,
A. de Vismes Ott
,
X. Cagnat
,
F. Piquemal
,
R. Gurriaran
Communication dans un congrès
hal-01856634v1
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Hydrological classification by clustering approach of time-integrated samples at the outlet of the Rhône River: application to Δ14C-POC
Nathan Bodereau
,
Adrien Delaval
,
Hugo Lepage
,
Frederique Eyrolle
,
Patrick Raimbault
,
et al.
Article dans une revue
hal-03799428v1
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Identification of the origin of radiocesium released into the environment in areas remote from nuclear accident and military test sites using the $^{135}$Cs/$^{137}$Cs isotopic signature
Anaelle Magre
,
Beatrice Boulet
,
Anne de Vismes Ott
,
Olivier Evrard
,
Laurent Pourcelot
Article dans une revue
cea-04076669v1
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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
Article dans une revue
irsn-04072750v1
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Self-attenuation in the low-energy range: an experimental study on 210Pb
Marie-Christine Lepy
,
Lucille Chambon
,
Benoit Sabot
,
M. Anagnostakis
,
Anne de Vismes Ott
,
et al.
ICRM 2023 - 23rd International Conference on Radionuclide Metrology and its Applications , Mar 2023, Bucarest, Romania.
, 2023
Poster de conférence
cea-04204552v1
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A new rapid protocol for $^{226}$Ra separation and preconcentration in natural water samples using molecular recognition technology for ICP-MS analysis
Marine Verlinde
,
J. Gorny
,
Gilles F Montavon
,
S. Khalfallah
,
B. Boulet
,
et al.
Article dans une revue
hal-02391116v1
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