Nuclear Spin Effect on Recombination of H(3)(+) Ions with Electrons at 77 K

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10108228" target="_blank" >RIV/00216208:11320/11:10108228 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevLett.106.203201" target="_blank" >http://dx.doi.org/10.1103/PhysRevLett.106.203201</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevLett.106.203201" target="_blank" >10.1103/PhysRevLett.106.203201</a>

Result language
angličtina
Original language name
Nuclear Spin Effect on Recombination of H(3)(+) Ions with Electrons at 77 K
Original language description
Utilizing different ratios of para to ortho H(2) in normal and para enriched hydrogen, we varied the population of para-H(3)(+) in an H(3)(+) dominated plasma at 77 K. Absorption spectroscopy was used to measure the densities of the two lowest rotationalstates of H(3)(+). Monitoring plasma decays at different populations of para-H(3)(+) allowed us to determine the rate coefficients for binary recombination of para-H(3)(+) and ortho-H(3)(+) ions: (p)alpha(bin)(77K) = (1.9 +/- 0.4) x 10(-7) cm(3) s(-1) and (o)alpha(bin)(77K) = (0.2 +/- 0.2) x 10(-7) cm(3) s(-1).
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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