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Simple Evaluation of Franck-Condon Factors and Non-Condon Effects in the Morse Potential
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Organization: | Instituto de Ciencias Nucleares, UNAM, México City, México |
Organization: | Centro de Investigación en Ingeniería y Ciencias Aplicadas, UAEM, Cuernavaca Morelos, México |
Organization: | Instituto de Ciencias Nucleares, UNAM, México City, México |
Organization: | Centro de Ciencias Físicas, UNAM, Cuernavaca Morelos, México |
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The calculation of Franck-Condon factors between different one-dimensional Morse potential eigenstates using a formula derived from the Wigner function is discussed. Our numerical calculations using a very simple program written in Mathematica is compared with other calculations. We show that our results have a similar accuracy as the calculations performed with more sophisticated methods. We discuss the extension of our method to include non-Condon effects in the calculation.
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http://www.arxiv.org/abs/physics/0109017
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