Fission-fragment total kinetic energy and mass yields for neutron-induced fission of 235U and 238U with En =200 keV – 30 MeV
The average Total Kinetic Energy (TKE) release and fission-fragment yields in neutron-induced fission of 235U and 238U was measured using a Frisch-gridded ionization chamber. These observables are important nuclear data quantites that are relevant to applications and for informing the next generation of fission models. The measurements were performed a the Los Alamos Neutron Science Center and cover En = 200 keV – 30 MeV. The double-energy (2E) method was used to determine the fission-fragment yields and two methods of correcting for prompt-neutron emission were explored. The results of this study are correlated mass and TKE data.
DUKE D. L.;
TOVESSON F.;
BRYS T.;
GEPPERT-KLEINRATH V.;
HAMBSCH Franz-Josef;
LAPTEV A.B.;
MEHARCHAND R.;
MANNING B.;
MAYOROV D.;
MEIERBACHTOL K.;
MOSBY S.;
PERDUE B.;
RICHMAN D.;
SHIELDS D.;
VIDALI Marzio;
2018-03-12
EDP Sciences
JRC109741
2100 014X,
https://publications.jrc.ec.europa.eu/repository/handle/JRC109741,
10.1051/epjconf/201714604042,
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