Isotope effect for associative detachment: H(D)(-)+H(D) -> H-2(D-2)+e(-)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10131661" target="_blank" >RIV/00216208:11320/12:10131661 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevA.86.032714" target="_blank" >http://dx.doi.org/10.1103/PhysRevA.86.032714</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevA.86.032714" target="_blank" >10.1103/PhysRevA.86.032714</a>

Result language
angličtina
Original language name
Isotope effect for associative detachment: H(D)(-)+H(D) -> H-2(D-2)+e(-)
Original language description
We report experimental and theoretical results for associative detachment (AD) of D- + D -> D-2 + e(-). We compare these data to our previously published results for H- + H -> H-2 + e-. The measurements show no significant isotope effect in the total cross section. This is to be contrasted with previously published experimental and theoretical work which has found a significant isotope effect in diatomic systems for partial AD cross sections, i.e., as a function of the rotational and vibrational levelsof the final molecule formed. Our work implies that though the rovibrational distribution of flux is different for AD of H- + H and D- + D, the total flux for these two systems is essentially the same when summed over all possible final channels.
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
BE - Theoretical physics
OECD FORD branch
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Project
<a href="/en/project/GAP208%2F10%2F1281" target="_blank" >GAP208/10/1281: Vibrational and dissociation dynamics of molecular systems in electronic continuum</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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