Energy-Dependent Fission-Product Yields in the Region of Second-Chance Fission
oleh: Tonchev Anton P., Malone Ronald C., Ramirez Anthony P.D., Silano Jack A., Stoyer Mark A., Gooden Mathew E., Bredeweg Todd A., Vieira David J., Wilhelmy Jerry B., Finch Sean W., Howell Calvin R., Tornow Werner
| Format: | Article |
|---|---|
| Diterbitkan: | EDP Sciences 2024-01-01 |
Deskripsi
The energy dependence of high-yield fission products has been measured using quasi-monoenergetic neutron beams at energies between 5.5 and 11.0 MeV. The absolute number of fissions during the irradiation period was determined via dual-fission ionization chambers, while the fission products were measured via direct g-ray spectroscopy. This paper presents absolute fission product yields from neutron-induced fission of 235U, 238U, and 239Pu isotopes for five incident energies in the second chance fission region.