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Superfluid liquid model with triplet pairing for superdeformed bands inA∼130–150 region

  • Nuclear Structure and Reactions
  • Published:
Zeitschrift für Physik A Hadrons and Nuclei

Abstract

The superfluid liquid model with triplet pairing is applied to the analysis of the superdeformed bands inA∼130–150 region. A two-parameter expression for theγ-transitions energies allows a description, good in the A∼150 region and rough for theA∼130 nuclei, of the experimental data. The introduction of the third parameter gives considerable (especially in theA∼130 region) improvement of quality of the description close to or within experimental uncertainties. In this superfluid liquid model the appearance of the superdeformed bands is a consequence of the nuclear matter properties, rather than a shell model feature.

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  1. Institut des Sciences Nucléaires, 53, Avenue des Martyrs, F-38026, Grenoble Cedex, France

    R. Piepenbring & K. V. Protasov

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Laboratoire mixte IN2P3-CNRS/UJFG

The authors would like to express their appreciations to Prof. I.S. Shapiro for stimulating discussions and Dr. D. Santos for providing us with new, not yet published, experimental data.

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Piepenbring, R., Protasov, K.V. Superfluid liquid model with triplet pairing for superdeformed bands inA∼130–150 region. Z. Physik A - Hadrons and Nuclei 347, 27–35 (1993). https://doi.org/10.1007/BF01301273

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