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Cross sections of cascade production of photoions after photoionization of the iodine atom in the 0.01–100 keV incident photon energy rangeстатья
Информация о цитировании статьи получена из
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 10 апреля 2024 г.
- Авторы: Chaynikov A.P., Kochur A.G., Dudenko A.I.
- Журнал: Physica Scripta
- Том: 99
- Год издания: 2024
- Издательство: Royal Swedish Academy of Sciences
- Местоположение издательства: Sweden
- Номер статьи: 045407
- DOI: 10.1088/1402-4896/ad3157
- Аннотация: Ion yields upon the cascade decays of single vacancies in K to O shells of an isolated iodine atom are calculated by the method of construction and analysis of the cascade decay trees. Branching ratios needed for the simulations are calculated based on Pauli–Fock partial transition widths. Partial photoionization cross sections are calculated with accounting for the core relaxation effect and used to calculate the cross sections of I^q+ photoions production in the 0.01–100 keV incident photon energy range. Accounting for the spin–orbit splitting and the splitting due to electron–electron interaction is shown to be important when calculating mean energies and probabilities of the transitions between energetically closely lying ionic configurations. On the other hand, inclusion of the additional shake-off electron ejections, in spite of complicating severely the decay trees, is found to affect little calculated cascade ions production probabilities.
- Добавил в систему: Чайников Александр Павлович