On the variational solution of morphed molecular potential in a diatomic molecule
نویسنده
چکیده
The general one-dimensional potential energy function, including centrifugal distortion, for a diatomic molecule is morphed with a series of Morse-like functions for each of the rotational quantum numbers J . For each of the morphed potential, explicit formulae for the matrix elements of the complete energy matrix, on the basis of the solutions of the one-dimensional harmonic oscillator, are given and these may be used in connection with the variational procedure to solve the corresponding vibrational Schrödinger equation. From the set of vibrational levels {EvJ}, J = 0, 1, 2, . . . the ro-vibrational transitions can be deduced.
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