Formation of Ar2+ ions in cold argon plasmas through the ternary recombination mechanism

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F24%3A10254832" target="_blank" >RIV/61989100:27240/24:10254832 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1361-6595/ad377a" target="_blank" >https://iopscience.iop.org/article/10.1088/1361-6595/ad377a</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1361-6595/ad377a" target="_blank" >10.1088/1361-6595/ad377a</a>

Result language
angličtina
Original language name
Formation of Ar2+ ions in cold argon plasmas through the ternary recombination mechanism
Original language description
A general scheme for calculating ternary recombination rate constants of atomic species based on a hybrid quantum-classical nonadiabatic dynamics approach is presented and applied to the specific case of the ternary recombination of atomic ions of argon in cold argon plasmas. Rate constants are reported for both fine-structure states of the Ar + ion,P- 2(3/2) and(2 )P(1/2), T = 300 K, and for selected values of the reduced electric field. A thorough comparison with the literature data available for T = 300 K and a couple of close temperatures is performed with a favorable agreement achieved. It is shown that the excited Ar + ( P-2 (1/2) ) ions may contribute to the formation of dimer ions, Ar-2(+) , as efficiently as the ground-state ions, Ar + (P-2(3/2) ) , due to fast internal conversion of the electronic energy, which takes place in ternary collision complexes, Ar (+) / Ar / Ar .
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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