Direct observation of correlation between electron emission and fragmentation into ions following B 1s excitation of the BF3 molecule

K. Ueda, K. Ohmori, M. Okunishi, H. Chiba, Y. Shimizu, Y. Sato, T. Hayaishi, E. Shigemasa, A. Yagishita

研究成果: Article査読

42 被引用数 (Scopus)

抄録

An alternative technique of coincidence between energy-selected electrons and mass- and energy-selected photoions, combined with angle-resolved photoion spectroscopy, has been applied to investigate the state-selected dissociation dynamics of the B 1s core-excited BF3 molecule. Dissociation from the spectator Auger final states both above and below the double-ionization threshold produces energetic B+ in the secondary processes of stepwise dissociation after the molecular deformation (D3h→C3v), in marked contrast to dissociation following B 1s ionization in which energetic F+ is ejected within the D3h plane of the parent BF3 molecule.

本文言語English
ページ(範囲)R1815-R1818
ジャーナルPhysical Review A
52
3
DOI
出版ステータスPublished - 1995

ASJC Scopus subject areas

  • 原子分子物理学および光学

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