On the Use of Lambert W Function for Modeling of Quantum Resonances

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10109670" target="_blank" >RIV/00216208:11320/11:10109670 - isvavai.cz</a>
Result on the web
<a href="http://proceedings.aip.org/resource/2/apcpcs/1389/1/1690_1" target="_blank" >http://proceedings.aip.org/resource/2/apcpcs/1389/1/1690_1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.3636934" target="_blank" >10.1063/1.3636934</a>

Result language
angličtina
Original language name
On the Use of Lambert W Function for Modeling of Quantum Resonances
Original language description
The Lambert W function is used to represent data (bound state energies) for the process of analytical continuation in the coupling constant. It is shown how the presence of the singularity of theWfunction restricts the accuracy of determination of the branch point. The accuracy of the determination of resonance parameters is also discussed. It is shown that even for moderately accurate input data the process of analytical continuation yields resonance parameters of accuracy surpassing modern experimental data.
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
—

Project
<a href="/en/project/OC09079" target="_blank" >OC09079: Theory of electron scattering for chemical lithography</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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