Simulation of emission spectra for LH2 ring: Fluctuations of radial positions of molecules

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25410%2F14%3A39898950" target="_blank" >RIV/00216275:25410/14:39898950 - isvavai.cz</a>
Alternative codes found
RIV/62690094:18470/14:50002769
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Simulation of emission spectra for LH2 ring: Fluctuations of radial positions of molecules
Original language description
Absorption and steady state fluorescence spectra for ring molecular systems are presented. The B850 ring from peripheral cyclic antenna unit LH2 of the bacterial photosystem from purple bacteria can be modeled by such system. The cumulant-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 on the ring is taking into account in our simulations. We compare calculated absorption and steady state fluorescence spektra for LH2 ring obtained within the full Hamiltonian model with our previous results within the nearest neighbour approximation model.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Recent Advances in Mathematical Methods in Applied Sciences
ISBN
978-1-61804-251-4
ISSN
2227-4588
e-ISSN
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Number of pages
6
Pages from-to
96-101
Publisher name
WSEAS Press
Place of publication
Atény
Event location
Saint Petersburg
Event date
Sep 23, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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