Розв’язання рівняння Шредінгера з Хультен-екранованим Кратцер потенціалом: застосування до двухатомних молекул

  • Етідо П. Ін’янг Фізичний факультет, Національний відкритий університет Нігерії, Джабі, Абуджа, Нігерія; Група теоретичної фізики, факультет фізики, Університет Калабар, Калабар, Нігерія https://orcid.org/0000-0002-5031-3297
  • П.С. Івуджі Група теоретичної фізики, факультет фізики, Університет Калабар, Калабар, Нігерія
  • Йозеф Е. Нтібі Група теоретичної фізики, факультет фізики, Університет Калабар, Калабар, Нігерія https://orcid.org/0000-0002-7908-2840
  • Е.С. Вільям Група теоретичної фізики, факультет фізики, Університет Калабар, Калабар, Нігерія
  • Є.А. Ібанга Фізичний факультет, Національний відкритий університет Нігерії, Джабі, Абуджа, Нігерія

Анотація

У цьому дослідженні рівняння Шредінгера з екранованими потенціалами Хультена-плюс екрановані потенціали Кратцера (HSKP) розв’язуються за допомогою методів Нікіфорова-Уварова (НУ) і розкладання в ряд. Методом NU отримано рівняння енергії та хвильова функція в закритому вигляді з наближенням Гріна-Олдріча. Метод розкладання в ряд також був використаний для отримання рівняння енергії HSKP. З об'єднаних потенціалів було отримано три різні випадки. Для різних квантових станів розраховано власні значення енергії HSKP для HCl, LiH, H2, і NO двоатомних молекул. Щоб перевірити точність наших результатів, ми обчислили енергію зв’язаних станів HCl і LiH для окремого випадку потенціалу Кратцера та екранованого потенціалу Кратцера, які чудово узгоджуються з результатами інших дослідників.

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Посилання

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Опубліковано
2022-06-02
Цитовано
Як цитувати
Ін’янг, Е. П., Івуджі, П., Нтібі, Й. Е., Вільям, Е., & Ібанга, Є. (2022). Розв’язання рівняння Шредінгера з Хультен-екранованим Кратцер потенціалом: застосування до двухатомних молекул. Східно-європейський фізичний журнал, (2), 12-22. https://doi.org/10.26565/2312-4334-2022-2-02
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