Pure-vibrational spectrum of diatomic molecules using an improved Pöschl–Teller potential

• Published in: Chemical physics Vol. 566; p. 111770
• Main Authors: Onate, C.A., Okon, I.B., Vincent, U.E., Eyube, E.S., Omugbe, E.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.02.2023
• Subjects: Eigensolutions; Molecular system; Potential function; Spectroscopy; Wave equation; Wave equation; Spectroscopy; Eigensolutions; Potential function; Molecular system

The radial Schrödinger equation with an improved Pöschl–Teller potential model is solved by employing the supersymmetric shape invariance technique and formalism. The vibrational energy equation obtained was used to study some molecules for various electronic states. The pure-vibrational energies ob...