Post-Neutron Mass Yield Distribution in the Epi-Cadmium Neutron-Induced Fission of 241Pu

초록

The cumulative and independent yields of various fission products within the mass range of 83 to 117 and 123 to 157 have been measured in the epi-cadmium neutron-induced fission of Pu-241 using an off-line ?-ray spectrometric technique. From the cumulative yields, post-neutron mass yields were obtained using the charge distribution correction. The full-width at tenth maximum of the light and heavy mass wings and the average light mass and heavy mass , as well as the average number of neutrons , were obtained. The mass yields in the epi-cadmium- and thermal neutron-induced fission of Pu-241 were compared to examine the role of excitation energy on the nuclear structure effect.

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