Description of small-angle neutron scattering data for nickel–chromium–aluminum alloy within quantum mechanics and classic polydisperse sphere model
- Авторы: Potashev S.I.1, Zavarzina V.P.1, Afonin A.A.1
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Учреждения:
- Institute for Nuclear Research
- Выпуск: Том 44, № 9 (2017)
- Страницы: 271-276
- Раздел: Article
- URL: https://journals.rcsi.science/1068-3356/article/view/228454
- DOI: https://doi.org/10.3103/S1068335617090068
- ID: 228454
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Аннотация
The modified Yukawa potential is used to fit the nucleus model parameters to the data on small-angle neutron scattering on nickel—chromium—aluminum alloy for the product of the transferred momentum Q and the effective nucleus radius R, satisfying the condition QR ≤ ħ. The analytical polydisperse sphere model is used to calculate the neutron scattering intensity and to determine the most probable macroscopic sphere radius R0 at QR0 ≥ 3ħ.
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Об авторах
S. Potashev
Institute for Nuclear Research
Автор, ответственный за переписку.
Email: potashev@inr.ru
Россия, pr. 60-letiya Octyabrya 7a, Moscow, 117315
V. Zavarzina
Institute for Nuclear Research
Email: potashev@inr.ru
Россия, pr. 60-letiya Octyabrya 7a, Moscow, 117315
A. Afonin
Institute for Nuclear Research
Email: potashev@inr.ru
Россия, pr. 60-letiya Octyabrya 7a, Moscow, 117315
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