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The rotation-vibration spectrum of diatomic molecules with the tietz-hua rotating oscillator
KTH, School of Engineering Sciences (SCI), Mechanics.ORCID iD: 0000-0003-0149-341X
2012 (English)In: International Journal of Quantum Chemistry, ISSN 0020-7608, E-ISSN 1097-461X, Vol. 112, no 15, 2701-2705 p.Article in journal (Refereed) Published
Abstract [en]

The Tietz-Hua (TH) potential is one of the very best analytical model potentials for the vibrational energy of diatomic molecules. By using the Nikiforov-Uvarov method, we have obtained the exact analytical s-wave solutions of the radial Schrodinger equation for the TH potential. The energy eigenvalues and the corresponding eigenfunctions are calculated in closed forms. Some numerical results for diatomic molecules are also presented.

Place, publisher, year, edition, pages
2012. Vol. 112, no 15, 2701-2705 p.
Keyword [en]
Schrodinger equation, s-wave solution, Tietz-Hua potential, Nikiforov-Uvarov method
National Category
Physical Chemistry
URN: urn:nbn:se:kth:diva-99211DOI: 10.1002/qua.23285ISI: 000305574000002ScopusID: 2-s2.0-84862852731OAI: diva2:542009
QC 20120727Available from: 2012-07-27 Created: 2012-07-23 Last updated: 2012-07-27Bibliographically approved

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Thylwe, Karl -Erik
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