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Upper estimates of underbarrier penetration in potential scattering

Верхние оценки подбарьерного проникновения в потенциальном рассеянии

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Il Nuovo Cimento B (1971-1996)

Summary

For a potential of general form the upper estimates of underbarrier penetration coefficient which depend on integral parameters of the potential are obtained. Sufficient conditions for tunnelling effect to be small are considered.

Riassunto

Si ottengono per un potenziale di forma generale gli stati superiori del coefficiente di penetrazione sottobarriera che dipendono da parametri integrali del potenziale. Si considerano le condizioni sufficienti perché l’effetto tunnelling sia piccolo.

Резюме

Для потенциала общей формы получаются верхние оценки для коэффициента подбарьерного проникновения, которые за висят от интегральных параметров потенциала. Рассматриваются достаточные условия, чтобы эффект туннелирования был бы малым.

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References

  1. E. Lubenets:Theor. Math. Phys.,79, 79 (1989).

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  2. F. Calogero andA. Degasperis:Spectral Transform and Solitons, Vol.1 (North-Holland, Amsterdam, 1982).

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  3. B. Levitan:Обрамные заяанн Шмурма-Лиувилля (Nauka, Moscow, 1984).

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Lubenets, E. Upper estimates of underbarrier penetration in potential scattering. Nuov Cim B 105, 315–325 (1990). https://doi.org/10.1007/BF02726104

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  • DOI: https://doi.org/10.1007/BF02726104

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