SAUNA Q - Array: The realization of a new concept in radioxenon detection

Autor: Anders Ringbom, Tomas Fritioff, Mattias Aldener, Anders Axelsson, Klas Elmgren, Carl Hellesen, Lindsay Karlkvist, Johan Kastlander, Henrik Olsson, Helena Berglund, Bo Hellman, Ola Pettersson

Publikováno v: Journal of Environmental Radioactivity. 261:107136

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a478e4b79ec027b626de58b89db32ae0
https://doi.org/10.1016/j.jenvrad.2023.107136

Europe-wide atmospheric radionuclide dispersion by unprecedented wildfires in the Chernobyl Exclusion Zone, April 2020

Autor: Damien Didier, Benjamin Zorko, Catalina Gascó-Leonarte, V. Durand, Frederic Coppin, R. Rusconi, A. Dalheimer, Jerzy W. Mietelski, K. Isajenko, Alexandra Ioannidou, Philippe Renaud, Konstantinos Eleftheriadis, Júlia Kövendiné Kónyi, I. Sýkora, Daniel Zapata-García, Gennady Laptev, Vladimir Samsonov, Serhii Kirieiev, Johan Kastlander, José Antonio Suarez-Navarro, Elena Simion, Anne de Vismes Ott, Tero Karhunen, Olivier Saunier, Renata Kierepko, Oleksandr Romanenko, Maxime Morin, Pavel P. Povinec, Bredo Møller, Olga Belyaeva, Michael Mirsch, H. Wershofen, Philipp Steinmann, Olivier Masson, Miroslav Hýža, Jelena Krneta Nikolić, Valentin Protsak, B. Boulet, Johan Camps, Georg Steinhauser, Stylianos Stoulos, Gert-Jan Knetsch, Christian Katzlberger, Oleg Voitsekhovych

Publikováno v: Environmental Science and Technology
Environmental Science and Technology, American Chemical Society, 2021, 55 (20), pp.13834-13848. ⟨10.1021/acs.est.1c03314⟩

International audience; From early April 2020, wildfires raged in the highly contaminated areas around the Chernobyl nuclear power plant (CNPP), Ukraine. For about 4 weeks, the fires spread around and into the Chernobyl exclusion zone (CEZ) and came

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04a538f46edf9579f1b3671b4eee72ee
https://hal.archives-ouvertes.fr/hal-03458467

Measurement of radioxenon and radioargon in air from soil with elevated uranium concentration

Autor: T. Fritioff, L. Raghoo, Johan Kastlander, M. Aldener, Roland Purtschert

Among the most important indicators for an underground nuclear explosion are the radioactive xenon isotopes 131mXe, 133Xe, 133mXe and 135Xe and the radioactive argon isotope 37Ar. In order to evaluate a detection of these nuclides in the context of a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a37f7cdbc4ee59c32eb7bd459f9b3b22

Development of methods to use CdTe detectors in field measurements

Autor: C. Bargholtz, K Behrooz, Gilberto Batres-Estrada, Johan Kastlander

Publikováno v: Journal of Physics: Conference Series. 41:523-526

We are currently investigating the possibility to use CdTe detectors for in situ determinations of radionuclide concentration in soil. Buried activity can be reliably determined by a comparison of the count rate in the photo peak and the region betwe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::acb4a6958e0d97101c4fbac59c823475
https://doi.org/10.1088/1742-6596/41/1/060

In situ method to determine depth distribution of buried activity

Autor: C. Bargholtz, Johan Kastlander

Publikováno v: Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 69(5)

A method is described to determine the depth distribution of buried activity offering an alternative to conventional soil sampling and laboratory analysis by in situ measurements with small detectors inserted into the ground. As a demonstration of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::857e470bf40787bd550f5e8452e93e54
https://pubmed.ncbi.nlm.nih.gov/21295985