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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

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

Popis výsledku anglicky

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

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BE - Teoretická fyzika

OECD FORD obor

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Projekt

<a href="/cs/project/GAP208%2F12%2F0521" target="_blank" >GAP208/12/0521: Nezářivé relaxační procesy v ionizovaných atomárních a molekulových systémech</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Journal of Chemical Physics

ISSN

0021-9606

e-ISSN

—

Svazek periodika

142

Číslo periodika v rámci svazku

14

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

—

Kód UT WoS článku

000352969600008

EID výsledku v databázi Scopus

2-s2.0-84927587780