The neutrons for science facility at SPIRAL-2
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P. Bem
- Function : Author
C. Borcea
- Function : Author
U. Fischer
- Function : Author
S. Guillous
- Function : Author
- PersonId : 748427
- IdHAL : stephane-guillous
C. Gustavsson
- Function : Author
G. Henning
- Function : Author
- PersonId : 10161
- IdHAL : henning-greg
- ORCID : 0000-0003-3678-8728
- IdRef : 163696357
K. Jansson
- Function : Author
M. Kerveno
- Function : Author
- PersonId : 737538
- IdHAL : maelle-kerveno
- ORCID : 0000-0003-3247-6372
A. Klix
- Function : Author
M. Majerle
- Function : Author
Nathalie Marie
- Function : Author
- PersonId : 737543
- IdHAL : nathalie-marie-nourry
- ORCID : 0000-0003-0690-0790
- IdRef : 075889749
T. Materna
- Function : Author
J. Mrazek
- Function : Author
F. Negoita
- Function : Author
J. Novak
- Function : Author
S. Oberstedt
- Function : Author
A. Oberstedt
- Function : Author
A.J.M. Plompen
- Function : Author
S. Pomp
- Function : Author
A.V. Prokofiev
- Function : Author
F. Fanny Farget
- Function : Author
- PersonId : 15177
- IdHAL : fanny-farget
- ORCID : 0000-0003-1866-3673
- IdRef : 181061171
Olivier Serot
- Function : Author
- PersonId : 172192
- IdHAL : olivier-serot
- ORCID : 0000-0003-1077-8759
- IdRef : 160723949
S.P. Simakov
- Function : Author
E. Simeckova
- Function : Author
M. Stefanik
- Function : Author
J.C. Sublet
- Function : Author
D. Tarrio
- Function : Author
Abstract
Numerous domains, in fundamental research as well as in applications, require the study of reactions induced by neutrons
with energies between a few MeV and a few tens of MeV. Reliable measurements are necessary to improve the evaluated databases used by nuclear transport codes. It concerns a large number of topics like transmutation of nuclear waste, design of future fission and fusion reactors, nuclear medicine or test and development of new detectors. A new facility called Neutrons For Science (NFS) has been built for this purpose on the GANIL site at Caen (France). NFS is composed of a pulsed neutron beam for time-of-flight measurements and irradiation stations for cross-section measurements. Neutrons will be produced by the interaction of deuteron and proton beams, delivered by the SPIRAL-2 linear accelerator, with thick or thin converters made of beryllium or lithium. Continuous and quasi-mono-energetic spectra will be available at NFS up to 40 MeV. In this fast energy region, the neutron flux is expected to be up to 2 orders of magnitude higher than the one of the others existing time-of-flight facilities. In addition, irradiation stations for neutron-, proton- and deuteron-induced reactions will allow performing crosssection measurements by the activation technique. After a description of the facility and of its characteristics, the experiments to be performed in the short and medium term will be presented.
Origin : Files produced by the author(s)
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