A. Marchix
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View article: Molten salt fast reactor SAMOFAR: Safety issues of the chemical plant
Molten salt fast reactor SAMOFAR: Safety issues of the chemical plant Open
The concept of Molten Salt Fast Reactor (MSFR) has been selecting by the Generation IV International forum as it presents interesting features in terms of safety, sustainability and economics. SAMOFAR project aims to provide the safety ass…
View article: Neutrons production on the IPHI accelerator for the validation of the design of the compact neutron source SONATE
Neutrons production on the IPHI accelerator for the validation of the design of the compact neutron source SONATE Open
We aim at building a compact accelerator-based neutron source (CANS) which would provide a thermal neutron flux on the order of 4x10 12 n.s -1 .cm -2 .sr -1 . Such a brilliance would put compact neutron sources on par with existing medium …
View article: Saclay Compact Accelerator-driven Neutron Sources (SCANS)
Saclay Compact Accelerator-driven Neutron Sources (SCANS) Open
For next decade, the European neutron scattering community will face of important changes, as many facilities will close, strictly fission-based sources. This statement mainly concerns France with the planned closure of Orphee and ILL. At …
View article: Performances of Neutron Scattering Spectrometers on a Compact Neutron Source
Performances of Neutron Scattering Spectrometers on a Compact Neutron Source Open
There is currently a big effort put into the operation and construction of\nworld class neutron scattering facilities (SNS and SNS-TS2 in the US, J-PARC in\nJapan, ESS in Europe, CSS in China, PIK in Russia). On the other hand, there\nexis…
View article: Validation of Geant4 simulation tool for low energy proton induced reactions
Validation of Geant4 simulation tool for low energy proton induced reactions Open
With the development of high-intensity accelerators, it is now envisaged to build compact high-intensity neutron sources for various applications. At the CEA Saclay, we have started a project to promote such technology based on the existin…
View article: Study of fission fragment de-excitation by gamma-ray spectrometry with the EXILL experiment
Study of fission fragment de-excitation by gamma-ray spectrometry with the EXILL experiment Open
A large array of Ge detectors installed at ILL, around a 235U target irradiated with cold neutrons, (EXILL) allowed measurement of prompt gamma-ray cascades occurring in fission fragments with an unambiguous determination of fragments. Her…
View article: Development of compact accelerator neutron source
Development of compact accelerator neutron source Open
\nThere is a worldwide growing interest for small-scale and reduced-cost neutron sources not based on nuclear fission. High-intensity proton or deuteron beams impinging on light materials could be used to produce such neutron sources with …
View article: Performances of Neutron Scattering Spectrometers on a Compact Neutron Source
Performances of Neutron Scattering Spectrometers on a Compact Neutron Source Open
There is currently a big effort put into the operation and construction of world class neutron scattering facilities (SNS and SNS-TS2 in the US, J-PARC in Japan, ESS in Europe, CSS in China, PIK in Russia). On the other hand, there exists …
View article: Neutrons production on the IPHI accelerator for the validation of the\n design of the compact neutron source SONATE
Neutrons production on the IPHI accelerator for the validation of the\n design of the compact neutron source SONATE Open
We aim at building an accelerator based compact neutron source which would\nprovide a thermal neutron flux on the order of 4E12 n.s-1.cm-2.sr-1. Such\nbrilliance would put compact neutron sources on par with existing medium flux\nneutron r…
View article: Neutrons production on the IPHI accelerator for the validation of the design of the compact neutron source SONATE
Neutrons production on the IPHI accelerator for the validation of the design of the compact neutron source SONATE Open
We aim at building an accelerator based compact neutron source which would provide a thermal neutron flux on the order of 4E12 n.s-1.cm-2.sr-1. Such brilliance would put compact neutron sources on par with existing medium flux neutron rese…
View article: R&D on Micro-Loss Monitors for High Intensity Linacs like LIPAc
R&D on Micro-Loss Monitors for High Intensity Linacs like LIPAc Open
Before approaching the micro-loss monitor concept, we propose to present the high intensity Linac for which the R&D program was done, LIPAc (Linear IFIMIF Prototype Accelerator). This later is the feasibility accelerator demonstrator for t…
View article: Fission studies by prompt gamma-ray spectrometry
Fission studies by prompt gamma-ray spectrometry Open
\nThe feasibility of retrieving accurate fission observables with a Ge-detector array around a fissile target placed in a cold neutron beam was tested. In three measurement campaigns performed at ILL with the EXILL setup, 235U and 241Pu ta…