Simulation of Emission Spectra for LH4 Ring - Fluctuations in Radial Positions of Molecules
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25410%2F15%3A39899733" target="_blank" >RIV/00216275:25410/15:39899733 - isvavai.cz</a>
Alternative codes found
RIV/62690094:18470/15:50003963
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Simulation of Emission Spectra for LH4 Ring - Fluctuations in Radial Positions of Molecules
Original language description
Results of computer simulation of steady state fluorescence spectra and absorption ones for ring molecular systems are presented. The peripheral cyclic antenna unit LH4 of the bacterial photosystem from purple bacteria can be modeled by such system. Thecumulant-expansion method of Mukamel et al. is used for the calculation of spectral responses of the system with exciton-phonon coupling. Dynamic disorder, interaction with a bath, in Markovian approximation simultaneously with uncorrelated static disorder in radial positions of molecules are taking into account in our simulations. Also localization of exciton states is studied and discussed. We compare calculated results for LH4 ring obtained within the full Hamiltonian model with our previous resultswithin the nearest neighbour approximation model. Comparison with the results calculated within different types of uncorrelated static disorder is also done.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Biology and Biomedical Engineering
ISSN
1998-4510
e-ISSN
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Volume of the periodical
9
Issue of the periodical within the volume
jaro
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
65-74
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-84942616863