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Hyperfine structure and radiative lifetimes in the 3s 2 n p 2 P 3/2 sequence of27Al using time resolved laser spectroscopy

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Zeitschrift für Physik A Atoms and Nuclei

Abstract

Using time-resolved laser spectroscopy we have determined the hyperfine structure in the 3s 2 n p 2 P 3/2 sequence of27Al (I=5/2). The magnetic-dipole interaction constants were found to scale withn *−2.85 (n * is the effective principal quantum number) in the investigated regionn=6–12. Significant quadrupole interaction constants were obtained forn=6–9. The measured radiative lifetimes forn=6–12 scale withn *2.

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Authors and Affiliations

  1. Department of Physics, Lund Institute of Technology, Lund, Sweden

    G. Jönsson, S. Kröll, H. Lundberg & S. Svanberg

Authors
  1. G. Jönsson
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  2. S. Kröll
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  3. H. Lundberg
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  4. S. Svanberg
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Additional information

The authors are grateful for the help of Mr. Jiang Zhan-Kui in the early measurements. This work was supported by the Swedish Natural Science Research Council.

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Jönsson, G., Kröll, S., Lundberg, H. et al. Hyperfine structure and radiative lifetimes in the 3s 2 n p 2 P 3/2 sequence of27Al using time resolved laser spectroscopy. Z Physik A 316, 259–263 (1984). https://doi.org/10.1007/BF01439898

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  • DOI: https://doi.org/10.1007/BF01439898

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