Relativistic decay widths of autoionization processes: The relativistic FanoADC-Stieltjes method

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10321621" target="_blank" >RIV/00216208:11320/15:10321621 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1063/1.4917255" target="_blank" >http://dx.doi.org/10.1063/1.4917255</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.4917255" target="_blank" >10.1063/1.4917255</a>

Result language

angličtina

Original language name

Relativistic decay widths of autoionization processes: The relativistic FanoADC-Stieltjes method

Original language description

Electronic decay processes of ionized systems are, for example, the Auger decay or the Interatomic/Intermolecular Coulombic Decay. In both processes, an energetically low lying vacancy is filled by an electron of an energetically higher lying orbital anda secondary electron is instantaneously emitted to the continuum. Whether or not such a process occurs depends both on the energetic accessibility and the corresponding lifetime compared to the lifetime of competing decay mechanisms. We present a realization of the non-relativistically established FanoADC-Stieltjes method for the description of autoionization decay widths including relativistic effects. This procedure, being based on the Algebraic Diagrammatic Construction (ADC), was adapted to the relativistic framework and implemented into the relativistic quantum chemistry program package Dirac. It is, in contrast to other existing relativistic atomic codes, not limited to the description of autoionization lifetimes in spherically s

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BE - Theoretical physics

OECD FORD branch

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Project

<a href="/en/project/GAP208%2F12%2F0521" target="_blank" >GAP208/12/0521: Non-radiative relaxation processes in ionized atomic and molecular systems</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Chemical Physics

ISSN

0021-9606

e-ISSN

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Volume of the periodical

142

Issue of the periodical within the volume

14

Country of publishing house

US - UNITED STATES

Number of pages

9

Pages from-to

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UT code for WoS article

000352969600008

EID of the result in the Scopus database

2-s2.0-84927587780