ПАРАМЕТРИ НАДТОНКОЇ СТРУКТУРИ СКЛАДНИХ АТОМІВ В РАМКАХ РЕЛЯТИВІСТСЬКОЇ БАГАТОЧАСТИНКОВОЇ ТЕОРІЇ ЗБУРЕНЬ
DOI:
https://doi.org/10.18524/0235-2435.2020.29.225503Ключові слова:
спектроскопія іонів в плазмі, енергетичний підхід, нова релятивістська квантово-механічна модельАнотація
Представлений новий релятивістський підхід до розрахунку спектральних параметрів багатозарядних іонів в плазмі для різних значень параметра екранування плазми (дебаєвсьного) (відповідно електронної щільності, температури). Підхід ґрунтується на узагальненому релятивістському енергетичному підході, поєднаному з формалізмом оптимізованої релятивістської багаточастинкової теорії збурень з наближенням Дірака-Дебая в якості нульового наближення, адаптованого для застосування при вивченні спектральних параметрів іонів у плазмі. Електронний гамільтоніан для іона N-електронів в плазмі додається потенціалом електрон-електронного та ядерного взаємодії типу Юкави. Використовуються спеціальний обмінний потенціал, а також щільність електронів з фіксацією явної залежності від температури.
Посилання
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