On the variational solution of morphed molecular potential in a diatomic molecule
Author
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Letelier Domínguez, Jorge
Admission date
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2014-03-06T19:55:38Z
Available date
dc.date.available
2014-03-06T19:55:38Z
Publication date
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2013
Cita de ítem
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J Math Chem (2013) 51:1036–1042
en_US
Identifier
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DOI 10.1007/s10910-012-0135-2
Identifier
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https://repositorio.uchile.cl/handle/2250/126420
General note
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Artículo de publicación ISI
en_US
Abstract
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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.