Nuclear Shape Transitions and Some Properties of Aligned-Particle Configurations at Very High Spin in Some Rare-Earth Nuclei

Authors

  • Dr. N. Mansour,

    Corresponding author
    1. Physics Department, Faculty of Science, Zagazig University, Zagazig, Egypt
    • Zagazig University, Faculty of Science Physics Department Zagazig, Egypt
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  • Dr. T. Bayomy,

    Corresponding author
    1. Physics Department, Faculty of Science, Zagazig University, Zagazig, Egypt
    • Zagazig University, Faculty of Science Physics Department Zagazig, Egypt
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  • Dr. Z. Awwad

    Corresponding author
    1. Physics Department, Faculty of Science, Zagazig University, Zagazig, Egypt
    • Zagazig University, Faculty of Science Physics Department Zagazig, Egypt
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Abstract

We will present results on an collective ΔI = 2 ground band level sequence in the spherical six-valence-particle nucleus 152Dy and the variation of shapes for nuclei in the N = 88 to 92 transitional region. Finally, we will present results for some even-even nuclei without any backbending behaviour, showed a clear backbending in the diagram of 2��/ℏ2 versus (ℏω)2.

Abstract

Änderung der Kernform und Eigenschaften der Teilchenkonfigurationen für hohe Spinwerte bei einigen Seltene-Erden-Kernen

In der Arbeit werden die Kerne 152Dy und aus dem Übergangsbereich N = 88 bis 92 hinsichtlich ihrer Form und deren Änderungen untersucht.

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