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Shifted Tietz–Wei oscillator for simulating the atomic interaction in diatomic molecules
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نویسنده
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Falaye Babatunde J. ,Ikhdair Sameer M. ,Hamzavi Majid
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منبع
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journal of theoretical and applied physics - 2015 - دوره : 9 - شماره : 3 - صفحه:151 -158
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چکیده
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The shifted tietz–wei (stw) oscillator is as good as traditional morse potential in simulating the atomic interaction in diatomic molecules. by using the pekeris-type approximation, to deal with the centrifugal term, we obtain the bound-state solutions of the radial schro¨dinger equation with this typical molecular model via the exact quantization rule (eqr). the energy spectrum for a set of diatomic molecules (noða4piþ, noðb2prþ, no l02/ ð þ, no b4r ð þ, icl x1rþg , iclða3p1þ and iclða03p2þ for arbitrary values of n and ‘ quantum numbers are obtained. for the sake of completeness, we study the corresponding wavefunctions using the formula method.
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کلیدواژه
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Exact quantization rule · Formula method ·Shifted Tietz-Wei potential
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آدرس
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Federal University Lafia, Applied Theoretical Physics Division, Department of Physics, Nigeria, An-Najah National University, Faculty of Science, Department of Physics, Palestine. Near East University, Department of Electrical Engineering, Turkey, zanjan university, Department of Physics, ایران
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Authors
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