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Absolute resonance strengths in the \(^{6,7}Li(\alpha, \gamma)^{10,11}B\) reactions

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Abstract.

The absolute strengths of the \(E_{\alpha} = 1175 \) keV resonance in the \(^{6}Li(\alpha,\gamma)^{10}B\) reaction and of the \(E_{\alpha} = 814 \) keV resonance in the \(^{7}Li(\alpha,\gamma)^{11}B\) reaction have been measured to \(\omega\gamma = 366 \pm 38 \) meV and \(\omega\gamma = 300 \pm 32 \) meV, respectively, in good agreement with previous values. These resonances can be used to measure the absolute acceptance of the recoil separator ERNA to a precision of about 10%.

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Authors and Affiliations

  1. Institute of Nuclear Research (ATOMKI), P.O. Box 51, H-4001, Debrecen, Hungary

    Gy. Gyürky, Zs. Fülöp, E. Somorjai & G. Kiss

  2. University of Debrecen, Egyetem tér 1., H-4010, Debrecen, Hungary

    G. Kiss

  3. Institut für Physik mit Ionenstrahlen, Ruhr-Universität Bochum, Bochum, Germany

    C. Rolfs

Authors
  1. Gy. Gyürky
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  2. Zs. Fülöp
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  3. E. Somorjai
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  4. G. Kiss
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  5. C. Rolfs
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Corresponding author

Correspondence to Gy. Gyürky.

Additional information

Communicated by S. Kubono

Received: 12 December 2003, Revised: 10 February 2004, Published online: 3 August 2004

PACS:

24.30.-v Resonance reactions - 25.40.Lw Radiative capture - 26.20. + f Hydrostatic stellar nucleosynthesis

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Gyürky, G., Fülöp, Z., Somorjai, E. et al. Absolute resonance strengths in the \(^{6,7}Li(\alpha, \gamma)^{10,11}B\) reactions. Eur. Phys. J. A 21, 355–358 (2004). https://doi.org/10.1140/epja/i2003-10212-2

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  • DOI: https://doi.org/10.1140/epja/i2003-10212-2

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