The fluorescence lifetimes of the gerade states of HD near the second dissociation limit

K. Tsukiyama, Y. Ogi

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

An extreme ultraviolet-visible two step excitation scheme has been employed to populate rovibronic levels of the EF1Σg+, GK1Σg+, H1Σg+, I1Πg, and J1Δg states of HD near the second dissociation limit. Term values and fluorescence lifetimes are determined for the newly identified 17 rovibronic levels. In addition to the overall g-u symmetry breakdown in the wide energy range covering the excitation energies of the EF1Σg+ and B1Σu+ states, a strong accidental g-u mixing is observed between GK1Σg+(v = 9, J = 1) and B′1Σu+(v = 7, J = 1).

Original languageEnglish
Pages (from-to)87-89
Number of pages3
JournalJournal of Molecular Spectroscopy
Volume312
DOIs
Publication statusPublished - 1 Jun 2015

Keywords

  • Fluorescence lifetime
  • Gerade state
  • HD
  • Term value

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