ТЕОРЕТИЧНІ ЗНАЧЕННЯ КОМПЛЕКСНИХ ЕНЕРГІЙ ШТАРКІВСЬКИХ РЕЗОНАНСІВ В АТОМІ ЛІТІЮ В РАМКАХ ОПЕРАТОРНОЇ ТЕОРІЇ ЗБУРЕНЬ

Автор(и)

  • Г.О Кузнецова
  • О.В. Глушков
  • Є.К Плісецька

DOI:

https://doi.org/10.18524/0235-2435.2020.29.225506

Ключові слова:

багатоелектронний атом, електричне поле, релятивістська операторна теорія збурень оператора, збуджені стани

Анотація

Обчислені значення комплексних енергій штарківських резонансів в атомі літію (багатоелектронних атомна система) в постійному електричному полі на основі модифікованої операторної теорії збурень для багатоелектронних атомних систем. Теоретичний підхід включає фізично обґрунтоване наближення перекручених хвиль в рамках формально точної квантово-механічної процедури. Енергії і ширини штарківських резонансів в спектрі атома літію обчислюються і порівнюються з результатами розрахунків в рамках методу комплексного оптичного потенціалу, узагальненого методу обертання координат з використанням В-сплайнового алгоритму і даними прямого обчислення власних значень комплексного рівняння Шредінгера.

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2021-12-28

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