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Ground-state level calculation of20Ne by the maximum method

Вычисление уровня основного состояния для20Ne, испольэуя метод максимума

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Il Nuovo Cimento A (1971-1996)

Summary

For ground-state computations of20Ne the Hartree-Fock method is commonly used. An alternative iteration scheme, the maximum algorithm, is presented. The results of the maximum method are found in excellent agreement with the exact diagonalization of the Hamiltonian in the (s, d)-shell. Advantages of the maximum method are mentioned.

Riassunto

Per il calcolo dello stato fondamentale di20Ne si usa comunemente il metodo di Hartree-Fock. Si presenta uno schema alternativo di iterazione, l’algoritmo massimo. I risultati del metodo del massimo sono in ottimo accordo con l’esatta diagonalizzazione dell’hamiltoniana nello stratos, d. Si elencano i vantaggi del metodo del massimo.

Реэюме

Для определения основного состояния20Ne обычно испольэуется метод Хартри-Фока. В зтой работе предлагается альтернативная итерационная схема, испольэуя алгоритм максимума. Реэультаты, полученные с помошью метода максимума, хорощо согласуются с точной диагоналиэацией Гамильтониана на (s, d)-оболочке. Отмечаются преимушества предложенного метода максимума.

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Textor, W. Ground-state level calculation of20Ne by the maximum method. Nuov Cim A 56, 355–360 (1980). https://doi.org/10.1007/BF02730184

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  • DOI: https://doi.org/10.1007/BF02730184

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