Representing the Scattering Continuum by Square Integrable Basis

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10372556" target="_blank" >RIV/00216208:11320/17:10372556 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.mff.cuni.cz/veda/konference/wds/proc/pdf17/WDS17_04_f1_Votavova.pdf" target="_blank" >https://www.mff.cuni.cz/veda/konference/wds/proc/pdf17/WDS17_04_f1_Votavova.pdf</a>
DOI - Digital Object Identifier
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Jazyk výsledku
angličtina
Název v původním jazyce
Representing the Scattering Continuum by Square Integrable Basis
Popis výsledku v původním jazyce
The ability of a square integrable basis to represent scattering continuum is investigated. Two Gaussian, one B-spline and one hybrid Gaussian - B-spline basis are constructed as a minimal basis set meeting specic requirements. Scattering phase shifts and decay widths are evaluated for a short range potential using the proposed bases. Both quantities are found to be in good agreement with the exact values computed by the R-matrix method for all studied basis sets. Considering other numerical properties the hybrid basis is assessed to be the most suitable one for practical use.
Název v anglickém jazyce
Representing the Scattering Continuum by Square Integrable Basis
Popis výsledku anglicky
The ability of a square integrable basis to represent scattering continuum is investigated. Two Gaussian, one B-spline and one hybrid Gaussian - B-spline basis are constructed as a minimal basis set meeting specic requirements. Scattering phase shifts and decay widths are evaluated for a short range potential using the proposed bases. Both quantities are found to be in good agreement with the exact values computed by the R-matrix method for all studied basis sets. Considering other numerical properties the hybrid basis is assessed to be the most suitable one for practical use.

Projekt
<a href="/cs/project/GA17-10866S" target="_blank" >GA17-10866S: Vlastnosti autoionizujících stavů v atomech, molekulách a klastrech</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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