✦ LIBER ✦

Low-energy electron-impact spectroscopy on ethylene

✍ Scribed by E.H. Van Veen

Publisher: Elsevier Science
Year: 1976
Tongue: English
Weight: 392 KB
Volume: 41
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(76)85412-7

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✦ Synopsis

A thresho:d electron-impact excitation spectrum is presented for ethylene. Compared with previous threshold experiments, more accurate energy-positions have ken obtained for the observed processes. The fust observation of the 3B1u fit -+ n*) excitation function is reoorted, in which a new temporary negative ion srate has been found at 5.7 ev. Assigments are suggested for the direct and resonance excitation processes.

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