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Precision measurement of the half-life and the decay branches of 62Ga

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Abstract.

In an experiment performed at the Accelerator Laboratory of the University of Jyväskylä, the β-decay half-life of 62Ga has been studied with high precision using the IGISOL technique. A half-life of T1/2 = 116.09(17) ms was measured. Using β-γ coincidences, the γ intensity of the 954 keV transition and an upper limit of the β-decay feeding of the 0+2 state have been extracted. The present experimental results are compared to previous measurements and their impact on our understanding of the weak interaction is discussed.

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Authors and Affiliations

  1. Centre d’Études Nucléaires de Bordeaux-Gradignan, Le Haut-Vigneau, F-33175, Gradignan Cedex, France

    G. Canchel, B. Blank, F. Delalee, C. Dossat, J. Giovinazzo, A. S. Lalleman, M. J. Lopez Jiménez, V. Madec, J. L. Pedroza & J. C. Thomas

  2. Oliver Lodge Laboratory, University of Liverpool, L69 7ZE, Liverpool, UK

    M. Chartier

  3. Kernfysisch Versneller Instituut, Zernikelaan 25, NL 9747 AA, Groningen, The Netherlands

    P. Dendooven

  4. Department of Physics, University of Jyväskylä, P.O. Box 35, FIN-40351, Jyväskylä, Finland

    J. Huikari & H. Penttilä

Authors
  1. G. Canchel
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  2. B. Blank
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  3. M. Chartier
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  4. F. Delalee
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  5. P. Dendooven
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  6. C. Dossat
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  7. J. Giovinazzo
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  8. J. Huikari
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  9. A. S. Lalleman
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  10. M. J. Lopez Jiménez
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  11. V. Madec
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  12. J. L. Pedroza
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  13. H. Penttilä
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  14. J. C. Thomas
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Corresponding author

Correspondence to B. Blank.

Additional information

D. Guerreau

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Canchel, G., Blank, B., Chartier, M. et al. Precision measurement of the half-life and the decay branches of 62Ga. Eur. Phys. J. A 23, 409–415 (2005). https://doi.org/10.1140/epja/i2004-10110-1

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  • DOI: https://doi.org/10.1140/epja/i2004-10110-1

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