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Chiral bands in odd-odd nuclei with rigid or soft cores

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Abstract

Properties of chiral bands in an odd-odd nucleus, which is treated as a system of an even-even core and a pair of particles in the πh 11/2 ⊗ υh 11/2 -1 configuration, are calculated in the frame of the Core-Particle-Hole Coupling (CPHC) model with either a rigid triaxial or a soft core. The results of calculations for the two different cores are compared. The properties of the nucleus with the rigid, maximally triaxial ( γ = 30°and with the entirely soft core are qualitatively very similar.

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Authors and Affiliations

  1. Nuclear Physics Division, Institute of Experimental Physics, University of Warsaw, Hoża 69, 00-681, Warsaw, Poland

    Ch. Droste & E. Grodner

  2. Institute of Theoretical Physics, University of Warsaw, Hoża 69, 00-681, Warsaw, Poland

    S. G. Rohoziński

  3. NSCL/Cyclotron Laboratory, Michigan State University, 164 S. Shaw Lane, 48824-1321, East Lansing, MI, USA

    K. Starosta

  4. Institute of Physics, Maria Curie-Skłodowska University, Pl. M. Curie-Skłodowskiej 1, 20-031, Lublin, Poland

    L. Próchniak

Authors
  1. Ch. Droste
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  2. S. G. Rohoziński
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  3. K. Starosta
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  4. L. Próchniak
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  5. E. Grodner
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Communicated by W. Nazarewicz

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Droste, C., Rohoziński, S.G., Starosta, K. et al. Chiral bands in odd-odd nuclei with rigid or soft cores. Eur. Phys. J. A 42, 79 (2009). https://doi.org/10.1140/epja/i2009-10860-0

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  • DOI: https://doi.org/10.1140/epja/i2009-10860-0

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