Interatomic Coulombic decay following resonant core excitation of Ar in argon dimer

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10289918" target="_blank" >RIV/00216208:11320/14:10289918 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1063/1.4891986" target="_blank" >http://dx.doi.org/10.1063/1.4891986</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.4891986" target="_blank" >10.1063/1.4891986</a>

Result language

angličtina

Original language name

Interatomic Coulombic decay following resonant core excitation of Ar in argon dimer

Original language description

A scheme utilizing excitation of core electrons followed by the resonant-Auger - interatomic Coulombic decay (RA-ICD) cascade was recently proposed as a means of controlling the generation site and energies of slow ICD electrons. This control mechanism was verified in a series of experiments in rare gas dimers. In this article, we present fully ab initio computed ICD electron and kinetic energy release spectra produced following 2p(3/2) -> 4s, 2p(1/2) -> 4s, and 2p(3/2) -> 3d core excitations of Ar in Ar-2. We demonstrate that the manifold of ICD states populated in the resonant Auger process comprises two groups. One consists of lower energy ionization satellites characterized by fast interatomic decay, while the other consists of slow decaying higherenergy ionization satellites. We show that accurate description of nuclear dynamics in the latter ICD states is crucial for obtaining theoretical electron and kinetic energy release spectra in good agreement with the experiment.

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

2014

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

141

Issue of the periodical within the volume

6

Country of publishing house

US - UNITED STATES

Number of pages

10

Pages from-to

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UT code for WoS article

000340713700029

EID of the result in the Scopus database

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