Energy dependence of the electron attachment cross section and the transient negative ion lifetime for p-benzoquinone and 1,4-naphthoquinone

P. M. Collins, L. G. Christophorou, E. L. Chaney, J. G. Carter

Research output: Contribution to journalArticlepeer-review

65 Scopus citations

Abstract

Cross sections for nondissociative electron attachment to p-benzoquinone and 1,4-naphthoquinone are presented and discussed. Results are also reported showing the variation of the transient negative ion life time within the negative ion resonance for both nuclear- and electron-excited Feshbach resonances.

Original languageEnglish
Pages (from-to)646-650
Number of pages5
JournalChemical Physics Letters
Volume4
Issue number10
DOIs
StatePublished - Feb 1 1970

Funding

$ Research sponsored by the U.S. Atomic Energy Commission under contract with Union Carbide Corporation. fx U.S. Radiological Health Physics Fellow, Univer-sity of Tennessee, Knoxville. $$I Oak Ridge Graduate Fellow, University of Tennessee, Knoxville. * See ref. [5] for the different classifications of res- onant-electron-capture mechanisms.

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