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Hyperfine Interactions

, Volume 159, Issue 1–4, pp 261–264 | Cite as

Production of Nuclear Polarization of Na Isotopes at ISAC/TRIUMF and its Hyperfine Interaction

  • K. Minamisono
  • K. Matsuta
  • T. Minamisono
  • C. D. P. Levy
  • T. Nagatomo
  • M. Ogura
  • T. Sumikama
  • J. A. Behr
  • K. P. Jackson
  • H. Fujiwara
  • M. Mihara
  • M. Fukuda
Nuclear Moments, Nuclear Polarization, Nuclear Models

Abstract

Hyperfine interactions of Na isotopes in single crystals have been studied using highly nuclear polarized 20,21,26,27,28Na beams provided by ISAC/TRIUMF. The degree of polarization kept in the crystals, the spin-lattice relaxation times, the electric quadrupole coupling constants and the initial distribution of the populations were measured. Such knowledge is indispensable for the application of the hyperfine interactions in the study of precision measurements such as the nuclear structure through nuclear moments and the fundamental symmetries.

Key Words

hyperfine interaction laser pumping 20,21,26,27,28Na polarized beam 

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References

  1. 1.
    Keim M. et al., Eur. Phys. J., A 8 (2000), 31; ENAM98, AIP Conference Proceedings 445 (2000), 50.CrossRefADSGoogle Scholar
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    Levy C. D. P. et al. In: Proc. 9th Int. Workshop on Polarized Source and Targets, 2002, p. 334.Google Scholar
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    Huber G. et al., Phys. Rev., C 18 (1978), 2342.CrossRefADSGoogle Scholar

Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • K. Minamisono
    • 1
    • 2
    • 5
  • K. Matsuta
    • 3
  • T. Minamisono
    • 3
  • C. D. P. Levy
    • 1
  • T. Nagatomo
    • 3
  • M. Ogura
    • 3
  • T. Sumikama
    • 3
    • 4
  • J. A. Behr
    • 1
  • K. P. Jackson
    • 1
  • H. Fujiwara
    • 3
  • M. Mihara
    • 3
  • M. Fukuda
    • 3
  1. 1.TRIUMFVancouverCanada
  2. 2.Research AbroadJapan Society for the Promotion of ScienceTokyoJapan
  3. 3.Department of PhysicsOsaka UniversityOsakaJapan
  4. 4.RIKENSaitamaJapan
  5. 5.NSCL/MSUEast LansingUSA

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