Zeitschriftenartikel:
D. Tarrio, G. Badurek, E. Jericha, H. Leeb, H. Oberhummer, M. Pigni, -. nTOF Collaboration:
"Measurements of high-energy neutron-induced fission of natPb and 209Bi";
EPJ Web of Conferences,
8
(2010),
07009;
S. 1
- 6.
Kurzfassung englisch:
The CERN Neutron Time-Of-Flight (n TOF) facility is well suited to measure
low cross sections as those of neutron-induced fission in subactinides. The cross
section ratios of natPb and 209Bi relative to 235U and 238U were measured using PPAC detectors
and a fragment coincidence method that allows us to identify the fission events.
The present experiment provides first results for neutron-induced fission up to 1 GeV.
Good agreement is found with previous experimental data below 200MeV. The comparison
with proton-induced fission indicates that the limiting regime where neutron-induced
and proton-induced fission reach equal cross sections is close to 1 GeV.
"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1051/epjconf/20100807009
Elektronische Version der Publikation:
http://publik.tuwien.ac.at/files/PubDat_195875.pdf
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.