Electronic Resource
College Park, Md.
:
American Institute of Physics (AIP)
The Journal of Chemical Physics
86 (1987), S. 1796-1802
ISSN:
1089-7690
Source:
AIP Digital Archive
Topics:
Physics
,
Chemistry and Pharmacology
Notes:
We explore the consequences of distributed nonradiative electronic relaxation rates on absorption and resonant light scattering intensities. Several example cases are explicitly treated and lead to stretched exponential or enhanced power law decay of the correlation function. A case applicable to the nonradiative decay of cytochrome c is developed in detail and it is shown that for relatively mild coordinate distributions, a factor of 3 incease in the total (ensemble averaged) light scattering intensity is easily achievable. This may be a partial explanation of recent observations that find the resonance Rayleigh scattering of cytochrome c to be anomalously large when compared to the predictions of Kramers–Kronig dispersion theory.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.452180
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