✦ LIBER ✦

Effects of reorientational and vibrational relaxation on linewidth of resonance Raman spectral lines

✍ Scribed by Eddie L. Chang; Warner L. Peticolas

Publisher: Elsevier Science
Year: 1976
Tongue: English
Weight: 250 KB
Volume: 40
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(76)85131-7

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✦ Synopsis

The theory of line-shape analysis of Raman bands in terms of a molecular reorientation correIation function and vibrational relaxation is extended to be applicable to resonant Raman spectroscopy (RRS) where the Raman tensor may be un-symmetric_ A line shape analysis of the spectral power density is presented in terms of the three Raman tensor invariants for each of the four measurable polarizations of incident and scattered light: parallel, perpendicular, co-roiating and contra-

rotating. A specific exarnple of a symmetric top molecule with antisymmetric

Raman tensor is treated.

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