[Zurück]

D. Karadimos, R. Vlastou, V. Vlachoudis, P. Pavlopoulos, V. Konovalov, M. Diakaki, G. Badurek, E. Jericha, H. Leeb, H. Oberhummer, -. nTOF Collaboration et al.:
"The ²³⁷Np(n,f) cross section at the CERN n_TOF facility";
AIP Conference Proceedings, 1377 (2011), S. 459 - 462.

The ²³⁷Np(n,f) cross sections have been measured at the n‐TOF facility relative to the ²³⁵U and ²³⁸U fission cross sections. The n_TOF spallation neutron source at CERN is characterized by a high intensity flux, an excellent time resolution and an extensive neutron energy range (from eV to GeV). A fast ionization chamber was used as a fission fragment detector with efficiency better than 97%. Preliminary ²³⁷Np(n,f) cross sections have been deduced in the energy range from 20 keV to 10 MeV and are found in good agreement with data from literature.

Neutron sources; Gas-filled counters: ionization chambers, proportional, and avalanche counters; Resonance reactions; Data analysis: algorithms and implementation, data management

http://dx.doi.org/10.1063/1.3628445