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arXiv · 1205.0941

Approximate L-State Solution of the Rotating Trigonometric Pöschl-Teller Potential

Majid Hamzavi·Sameer M. Ikhdair
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Abstract

The trigonometric Pöschl-Teller (PT) potential describes the diatomic molecular vibration. We have obtained the approximate solutions of the radial Schrödinger equation (SE) for the rotating trigonometric PT potential using the Nikiforov-Uvarov (NU) method. The energy eigenvalues and their corresponding eigenfunctions are calculated for arbitrary -states in closed form. In the low screening region, when the screening parameter the potential reduces to Kratzer potential. Further, some numerical results are presented for several diatomic molecules.

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Majid Hamzavi, Sameer M. Ikhdair. 2012-05-07. Approximate L-State Solution of the Rotating Trigonometric Pöschl-Teller Potential. https://doi.org/10.1688/00268976.2012.695029

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