High-resolution measurement and quantum-defect analysis for the ne nd’ j= 1, 2 and 3 autoionizing resonances

D. Klar, K. Ueda, J. Ganz, K. Harth, W. Bussert, S. Baier, J. M. Weber, M. W. Ruf, H. Hotop

Research output: Contribution to journalArticlepeer-review

20 Citations (Scopus)

Abstract

Using resonant two-photon excitation of a metastable Ne(2p53s 3P0.2) beam by two single-mode CW dye lasers, we have measured reduced widths Gamma r=n*3 Gamma n for the four Ne(2p5(2P12/) nd’ (K)s) autoionizing resonance series ((K)s=(3/2)3, (3/2)2, (5/2)2, and (5/2)3). The resulting values are Gamma r=167(7), 350(7), 87(2), and 73(3) cm-1, respectively, in good agreement with predictions by a semiempirical multichannel quantum-defect analysis involving complex quantum defects.

Original languageEnglish
Pages (from-to)4897-4907
Number of pages11
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Volume27
Issue number20
DOIs
Publication statusPublished - 1994 Oct 28

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics

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