Boron-Coated Straws Imaging Panel Capability for Passive and Active Neutron Measurements of Radioactive Waste Drums

Autor: Mehdi Ben Mosbah, Cyrille Eleon, Florian. Battiston, C. Passard, Bertrand Perot, Maxime. Bounaud

Publikováno v: IEEE Transactions on Nuclear Science. 67:2096-2104

The evaluation of fissile mass inside radioactive waste drums is essential for radioactive waste management, nuclear safety, and criticality issues. However, passive and active neutron measurements can be strongly impacted by the uncertainty on the n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0800e19b4c0ec64f0a557dc34f03744c
https://doi.org/10.1109/tns.2020.3010303

Developments and experiences of the CHANCE, MICADO and PREDIS projects in radioactive waste characterization

Autor: Massimo Morichi, Erica Fanchini, Eric Breuil, Christophe Bruggeman, Bertrand Perot, Denise Ricard, Ernst Niederleithinger

Publikováno v: EPJ Nuclear Sciences & Technologies. 9:12

Characterization is a very important step in dealing with materials and waste streams generated during the operational and decommissioning phases of nuclear installations, including nuclear power plants. Characterization allows differentiation betwee

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ae8d079f61f3960552c759240c7bd53
https://doi.org/10.1051/epjn/2022052

Localization of nuclear materials in large concrete radioactive waste packages using photofission delayed gamma rays

Autor: David Tisseur, Olivier Gueton, E. Simon, P. G. Allinei, E. Payan, Johann Collot, Manon Delarue, Bertrand Perot, Nicolas Estre, Denise Ricard, D. Eck

Publikováno v: EPJ Web Conf.
The 7th International Conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications
The 7th International Conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications, Jun 2021, Prague, Czech Republic. pp.08003, ⟨10.1051/epjconf/202125308003⟩
EPJ Web of Conferences, Vol 253, p 08003 (2021)

The characterization of radioactive waste packages is mandatory for their transport, interim storage and final disposal. In this framework, the Nuclear Measurement Laboratory of CEA DES IRESNE Institute, at Cadarache, France, uses a high-energy elect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4509ed5892f7c0219b52f89546be851
https://hal.science/hal-03552913

Measurement of cumulative photofission yields of $^{235}$U and $^{238}$U with a 16 MeV Bremsstrahlung photon beam

Autor: Isabelle Espagnon, P. G. Allinei, Manon Delarue, David Tisseur, E. Payan, E. Simon, Nicolas Estre, D. Eck, Johann Collot, Bertrand Perot

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2021, 1011, pp.165598. ⟨10.1016/j.nima.2021.165598⟩
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 2021, 1011, pp.165598. ⟨10.1016/j.nima.2021.165598⟩

International audience; In the frame of a long-term research program on the characterization of large radioactive waste packages by photofission, the Nuclear Measurement Laboratory of CEA IRESNE, France, has measured cumulative photofission yields of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d0bd137d5d59ec9b8dd7fb85be11114
https://cea.hal.science/cea-03276202

Measuring hydrogen with fast neutrons: Application to organic materials identification in cargo containers

Autor: A. Sardet, Cedric Carasco, Bertrand Perot

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2020, 951, pp.163030. ⟨10.1016/j.nima.2019.163030⟩

International audience; To inspect cargo containers, X-ray imaging can be complemented by fast neutron interrogation to provide indication concerning the chemical nature of the transported goods through the detection of neutron-induced gamma rays. Or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9c56dc998380f558765aa6d50e09916
https://cea.hal.science/cea-02562320/file/201900002373.pdf