Low-Temperature Collisions of O- Anions with CH4 and C2H2: Reaction Rate Coefficients and Product Branching Fractions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F25%3A10510136" target="_blank" >RIV/00216208:11320/25:10510136 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=ortwS2lLcY" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=ortwS2lLcY</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.jpca.5c05330" target="_blank" >10.1021/acs.jpca.5c05330</a>

Result language
angličtina
Original language name
Low-Temperature Collisions of O- Anions with CH4 and C2H2: Reaction Rate Coefficients and Product Branching Fractions
Original language description
Using a temperature-variable cryogenic linear 22-pole radiofrequency ion trap instrument, the temperature dependency of the rate coefficient of the reaction of O- anions with CH4 has been measured at temperatures between 50 and 300 K. The temperature dependency of the rate coefficient of the reaction of O- with C2H2 has been measured at temperatures between 145 and 300 K. For both reactions, the branching fractions characterizing associative detachment and anion formation were also determined.
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
—
OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)

Project
<a href="/en/project/GA23-05439S" target="_blank" >GA23-05439S: State specific recombination of astrophysically important ions with electrons</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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