Symmetry-resolved K-shell photoabsorption spectra of free N2 molecules

E. Shigemasa, K. Ueda, Y. Sato, T. Sasaki, A. Yagishita

Research output: Contribution to journalArticlepeer-review

111 Citations (Scopus)

Abstract

Symmetry-resolved photoabsorption spectra of free N2 molecules in the K-shell excitation region have been obtained using a technique of angle-resolved photoion spectroscopy combined with linearly polarized undulator radiation. The obtained - and -symmetry component spectra have nicely demonstrated the symmetry decomposition of the photoabsorption spectrum. These spectra have been compared with theoretical calculations in the photon-energy regions below and above the ionization threshold.

Original languageEnglish
Pages (from-to)2915-2921
Number of pages7
JournalPhysical Review A
Volume45
Issue number5
DOIs
Publication statusPublished - 1992 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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