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Dissociative electron attachment transient anion

Dissociative electron attachment (DEA) occurs when the molecular transient anion state is dissociative in the Franck-Condon (FC) region, the localization time is of the order of or larger than the time required for dissociation along a particular nuclear coordinate, and one of the resulting fragments has positive electron affinity. In this case, a stable atomic or molecular anion is formed along with one or more neutral species. Dissociative electron attachment usually occurs via the formation of core-excited resonances since these possess sufficiently long lifetimes to allow for dissociation of the anion before autoionization. [Pg.209]

Concerning the possible changes in the autodetachment lifetime of the transient anions, the cross section for their formation and their decomposition by dissociative electron attachment in making the... [Pg.301]

See other pages where Dissociative electron attachment transient anion is mentioned: [Pg.539]    [Pg.597]    [Pg.146]    [Pg.211]    [Pg.305]    [Pg.1221]    [Pg.210]    [Pg.241]    [Pg.568]    [Pg.623]    [Pg.624]    [Pg.216]    [Pg.247]   
See also in sourсe #XX -- [ Pg.553 ]



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Anion attachment

Dissociation attachment

Electron anions

Electron dissociation

Electron dissociative

Electronic dissociative

Transient attachment

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