Résumé du preprint Irfu-10-82

Irfu-10-82
Neutron cross-sections for next generation reactors: New data from n_TOF
N. Colonna et al. (G. Aerts, S. Andriamonje, E. Berthoumieux,W. Dridi, F. Gunsing, J. Pancin, L. Perrot)
In 2002, an innovative neutron time-of-flight facility started operation at CERN: n_TOF. The main characteristics that make the new facility unique are the high instantaneous neutron flux, high resolution and wide energy range. Combined with state-of-the-art detectors and data acquisition system, these features have allowed to collect high accuracy neutron cross-section data on a variety of isotopes, many of which radioactive, of interest for Nuclear Astrophysics and for applications to advanced reactor technologies. A review of the most important results on capture and fission reactions obtained so far at n_TOF is presented, together with plans for new measurements related to nuclear industry.