Merging of photons in the field of a multielectron atom: Higher orders of perturbation theory
- Авторы: Hopersky A.N.1, Nadolinsky A.M.1, Yavna V.A.1
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Учреждения:
- Rostov State Transport University
- Выпуск: Том 106, № 2 (2017)
- Страницы: 116-119
- Раздел: Methods of Theoretical Physics
- URL: https://journals.rcsi.science/0021-3640/article/view/160448
- DOI: https://doi.org/10.1134/S0021364017140065
- ID: 160448
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Аннотация
The contribution of higher orders of relativistic quantum perturbation theory to the differential cross section for the merging of three X-ray photons into one photon in the field of a multielectron atom has been studied in the Tamm–Dankov approximation. It has been shown that higher orders do not change the physical results obtained in the leading (second) order of perturbation theory.
Об авторах
A. Hopersky
Rostov State Transport University
Автор, ответственный за переписку.
Email: hopersky_vm_1@rgups.ru
Россия, Rostov-on-Don, 344038
A. Nadolinsky
Rostov State Transport University
Email: hopersky_vm_1@rgups.ru
Россия, Rostov-on-Don, 344038
V. Yavna
Rostov State Transport University
Email: hopersky_vm_1@rgups.ru
Россия, Rostov-on-Don, 344038
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