Resonance-Auger-electronphotoion coincidence studies on state-to-state dissociation dynamics of inner-shell-excited BF3

K. Ueda, H. Chiba, Y. Sato, T. Hayaishi, E. Shigemasa, A. Yagishita

Research output: Contribution to journalArticle

34 Citations (Scopus)

Abstract

Ionic fragments of BF3 produced by the B 1sa2 photoexcitation have been mass analyzed in coincidence with the resonance spectator B KVV Auger electrons. Dissociation from the BF3+ states with one outer-valence hole produces only BF2+, while dissociation from the BF3+ states with two outer-valence holes and one electron excited to the a2 orbital produces predominantly B+. Dissociation producing B+ or F+ from the BF3+ states with one outer-valence hole, one inner-valence hole, and one excited electron occurs in competition with the autoionization.

Original languageEnglish
Pages (from-to)R5-R8
JournalPhysical Review A
Volume46
Issue number1
DOIs
Publication statusPublished - 1992 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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