Resource Note on Photofission of Nuclei for<sup>235</sup>U and<sup>239</sup>Pu Detection

Nieto, Michael Martin

doi:10.13182/nse04-a2472

Cited by 2 publications

(2 citation statements)

References 29 publications

(23 reference statements)

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“…Для експериментальних досліджень виходів продуктів фотоядерних реакцій в області енергій гігантського дипольного резонансу, а саме реакцій фотоподілу (γ,f)ядер актинідів ( 232 Th, 235 U, 238 U, 237 Np, 239 Pu, 240 Pu, 242 Pu, 241 Am) широко застосовують пучки гальмівного випромінювання електронних приско-рювачів [1]. Зокрема, інформація про виходи продуктів фотоподілу ядер актинідів необхідна для розробки неруйнівних методів їх ізотопного аналізу [2] та трансмутації відпрацьованого ядерного палива [3], яке у великих кількостях містить продукти (n,f)-і (γ,f)-реакцій [4].…”

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2017

shuu

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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

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2017

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Simulation the yields of actinide nuclei photofission products induced by bremsstrahlung of electron accelerators

Oleynikov,

Parlag,

Pylypchynets

2017

shuu

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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

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Resource Note on Photofission of Nuclei for²³⁵U and²³⁹Pu Detection

Abstract: Open-source data exists, in widely scattered places, on photofission of the important nuclear isotopes 235 U and 239 Pu. This data is useful for studies aimed at detecting these materials at ports of entry. An introductory survey is given to access that data.

Cited by 2 publications

References 29 publications

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Simulation the yields of actinide nuclei photofission products induced by bremsstrahlung of electron accelerators

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Resource Note on Photofission of Nuclei for235U and239Pu Detection

Abstract: Open-source data exists, in widely scattered places, on photofission of the important nuclear isotopes 235 U and 239 Pu. This data is useful for studies aimed at detecting these materials at ports of entry. An introductory survey is given to access that data.

Cited by 2 publications

References 29 publications

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Simulation the yields of actinide nuclei photofission products induced by bremsstrahlung of electron accelerators

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Resource Note on Photofission of Nuclei for²³⁵U and²³⁹Pu Detection