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|Title:||Distribution of Prompt Neutron Emission Probability for Fission Fragments in Spontaneous Fission of 252Cf and 244,248Cm|
|Authors:||VOROBYEV A.s.; DUSHIN V.n.; HAMBSCH FRANZ-JOSEF; JAKOVLEV V.a.; KALININ V.a.; LAPTEV A.b.; PETROV B.f.; SHCHERBAKOV O.a.|
|Citation:||AIP Conference Proceedings ND 2004 vol. 769 p. 613-616|
|Publisher:||American Institute of Physics|
|JRC Publication N°:||JRC34237|
|Type:||Contributions to Conferences|
|Abstract:||Neutrons emitted in fission events were measured separately for each complementary fragment in correlation with fission fragment energies. Two high-efficiency Gd-loaded liquid scintillator tanks were used for neutron registration. Fission fragment energies were measured using a twin Frisch gridded ionization chamber with a pinhole collimator. The neutron multiplicity distributions were obtained for each value of the fission fragment mass and energy and corrected for neutron registration efficiency, background, and pile-up. The dependency of these distributions on fragment mass and energy for different energy and mass bins as well as mass and energy distribution of fission fragments are presented and discussed.|
|JRC Institute:||Institute for Reference Materials and Measurements|
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