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Winkelverteilung und Wirkungsquerschnitt der Reaktion6Li(p, α)3He im Energiebereich von 50 bis 190 keV

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Zeitschrift für Physik

Abstract

In the angular distribution 1+A 1 cos ϑ+A2cos2ϑ of the3He particles (cm. system)A 1 decreases from +0.152±0.018 at 188 keV to −0.017±0.023 at 62 keV. The slope of the A1-curve is not approaching zero in this energy range, thereby showing the participation of terms of opposite parity even at very low energies. The total reaction cross section deviates from ans-wave Gamow-plot above appr. 130 keV, being 10 mb at 130 keV. The experimental results are discussed in connection with suggested level diagrams of the compound nucleus7Be.

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Authors and Affiliations

  1. Institut für Experimentalphysik der Ruhr-Universität Bochum, Deutschland

    W. Gemeinhardt, D. Kamke & Chr von Rhöneck

  2. Physikalisches Institut der Universität Marburg/Lahn, Deutschland

    W. Gemeinhardt, D. Kamke & Chr von Rhöneck

Authors
  1. W. Gemeinhardt
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  2. D. Kamke
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  3. Chr von Rhöneck
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Additional information

Vorgetragen bei der Tagung des Fachausschusses Kernphysik der DPG in Bad Pyrmont, 26.–29.4.1965.

Wir danken Herrn Prof.Walcher für die Zurverfügungstellung von Institutsmitteln in Marburg.

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Gemeinhardt, W., Kamke, D. & von Rhöneck, C. Winkelverteilung und Wirkungsquerschnitt der Reaktion6Li(p, α)3He im Energiebereich von 50 bis 190 keV. Z. Physik 197, 58–74 (1966). https://doi.org/10.1007/BF01333086

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  • DOI: https://doi.org/10.1007/BF01333086

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