Simulation the yields of actinide nuclei photofission products induced by bremsstrahlung of electron accelerators
. Scientific Herald of Uzhhorod University. Series "Physics", (42), 169-177. https://doi.org/10.54919/2415-8038.2017.42.169-177Simulation the yields of actinide nuclei photofission products induced by bremsstrahlung of electron accelerators
Received 15.08.2017, Revised 20.11.2017, Accepted 18.12.2017
https://doi.org/10.54919/2415-8038.2017.42.169-177
Introduction. The bremsstrahlung of electron accelerators is widely used to study properties of the (232Th, 235U, 238U, 237Np, 239Pu, 240Pu, 241Am) actinides nuclei photofission products.
Purpose. An approach that allows to adapt the GEF- code to simulate the yields of the products of the photofission of actinide nuclei is proposed.
Results. A simulation of the bremsstrahlung spectrum of the microtron M-30 at electron energies of 8,5 ÷ 20 MeV was carried out. The calculations of the excitation energy have been made for the fissioning nuclei 232Th, 235U, 238U, 237Np, 239Pu, 240Pu, 242Pu, 241Am. The modeling of photofission product yields of nuclei 232Th, 235U, 238U, 237Np, 239Pu, 240Pu, 242Pu, 241Am with the use of GEF-code was carried out.
Conclusion. Calculated outputs of photo-division of nuclear actinides coincide with estimated experimental data within the bounds of errors for the energy domain semen section
Keywords: actinide nuclei, photofission, bremsstrahlung, product yields
Simulation the yields of actinide nuclei photofission products induced by bremsstrahlung of electron accelerators
. Scientific Herald of Uzhhorod University. Series "Physics", (42), 169-177. https://doi.org/10.54919/2415-8038.2017.42.169-177