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Harmonic oscillator representation for anharmonic vibrational wavefunctions

โœ Scribed by C.S. Lin; G.W.F. Drake

Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
282 KB
Volume
16
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

It is shown that a harmonic oscillator basis set provides a compact analytic representation for the complete set of bound and continuum vibrational states of nn unhnrmonic oscillator in the inner region. Calculations oivibration-01 excitation cross sections based on n harmonic oscik~tor model can thus bc improved by choosing linear combinations of harmonic eircnfunctions such that the vibrational hnmiltonian is diagonal.

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