Ternary association of H(+) ion with H(2) at 11 K, experimental study

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10108199" target="_blank" >RIV/00216208:11320/11:10108199 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/epjap/2011110172" target="_blank" >http://dx.doi.org/10.1051/epjap/2011110172</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjap/2011110172" target="_blank" >10.1051/epjap/2011110172</a>

Result language
angličtina
Original language name
Ternary association of H(+) ion with H(2) at 11 K, experimental study
Original language description
The rate coefficient of the ternary association reaction H(+) + 2H(2) -} H(3)(+) + H(2) has been measured at a temperature of 11 K using a 22-pole ion trap. The measurements were made over the density range of 0.5-10 x 10(13) cm(-3) using normal hydrogen(with 1/4 p-H(2) and 3/4 o-H(2)). We measured an apparent binary reaction rate coefficient and from the obtained linear dependence on the hydrogen density we calculated the ternary reaction rate coefficient k(3) = (3 +/- 1) x 10(-29) cm(6) s(-1). From the measured data we can deduce that there exists very slow radiative association with the rate coefficient of the order of k(r) less than or similar to 3 x 10(-16) cm(3) s(-1) at 11 K.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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