Implementation of an imaging spectrometer for localization and identification of radioactive sources

Autor: Olivier Giarmana, Audrey Patoz, Daniel De Toro, Stephane Normand, Yves Menesguen, Philippe Talent, N. Menaa, Jean-Claude Angelique, Hermine Lemaire, Mehdi Gmar, Tebug Timi, Roger Abou Khalil, Florent Bonnet, Frederick Carrel, K. Amgarou, Vincent Schoepff

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, Elsevier, 2014, 763, pp.97-103. ⟨10.1016/j.nima.2014.05.118⟩
ANIMMA 2013-Avancements in Nuclear Instrumentation Measurement Methods and their applications
ANIMMA 2013-Avancements in Nuclear Instrumentation Measurement Methods and their applications, Jun 2013, Marseille, France. pp.6727912, ⟨10.1109/ANIMMA.2013.6727912⟩
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2014, 763, pp.97-103. ⟨10.1016/j.nima.2014.05.118⟩

Spatial localization of radioactive sources is currently a main issue interesting nuclear industry as well as homeland security applications and can be achieved using gamma cameras. For several years, CEA LIST has been designing a new system, called

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5a0bd9e2f9d71b9952341763e1c69c8
https://doi.org/10.1016/j.nima.2014.05.118

Detection of Actinides With an Electron Accelerator by Active Photoneutron Interrogation Measurements

Autor: Frederic Laine, Frederick Carrel, Abdallah Lyoussi, Stephane Normand, Adrien Sari, Mehdi Gmar

Publikováno v: IEEE Transactions on Nuclear Science. 59:605-611

The best solution for management of nuclear waste packages is chosen according to their radiological characteristics. One of the main of these features is the α-activity which is due to actinides (235U, 238U, 239Pu, etc.) If non-destructive passive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::71fddb9574ba36f637505ac0a64fd85f
https://doi.org/10.1109/tns.2012.2189132

Development of a portable gamma camera with coded aperture

Autor: Mehdi Gmar, Christophe Le Goaller, E. Manach, O. Gal, Vyacheslav Stepanov, Oleg Ivanov, Fabrice Lamadie, F. Laine, Charly Mahe

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 563:233-237

Since the beginning of the 1990s, the CEA is being involved in the development of compact gamma cameras based on a pinhole collimator, a scintillator and an intensified CCD. In collaboration with the Kurchatov Institute, the CEA has recently develope

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6a61a7cd5886f0fa6776ddf8c2e40ac
https://doi.org/10.1016/j.nima.2006.01.119

Detection of high-energy delayed gammas for nuclear waste packages characterization

Autor: M. Agelou, Mehdi Gmar, Frederick Carrel, Frederic Laine

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 652:137-139

Methods based on photon activation analysis (PAA) have been developed by CEA LIST for several years, in order to assay actinides inside nuclear waste packages. These techniques were primarily based on the detection of delayed neutrons emitted by fiss

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a990f0471e88f8edab0a0b24aa7ba80
https://doi.org/10.1016/j.nima.2010.08.014

Evaluation of the next generation gamma imager

Autor: Vincent Schoepff, Hermine Lemaire, Stephane Dogny, Mehdi Gmar, K. Amgarou, Thierry Varet, Roger Abou Khalil, Frederick Carrel, Tebug Timi, Philippe Talent, N. Menaa, Nicolas Blanc de Lanaute, Audrey Patoz

Publikováno v: 2013 3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA)
2013 3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA), Jun 2013, Marseille, France. ⟨10.1109/ANIMMA.2013.6728051⟩
ANIMMA2013-3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications
ANIMMA2013-3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications, Jun 2013, Marseille, France. ⟨10.1109/ANIMMA.2013.6728051⟩

Conference of 2013 3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and Their Applications, ANIMMA 2013 ; Conference Date: 23 June 2013 Through 27 June 2013; Conference Code:102802; International audience;

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4348d64b862fd87f2970eece33281b0
https://hal-cea.archives-ouvertes.fr/cea-01822343