Microscopic analysis of band structures in odd mass 79–89Y isotopes

  • Chetan Sharma
  • Preeti Verma
  • Suram Singh
  • Arun Bharti
  • S. K. Khosa
Regular Article - Theoretical Physics

Abstract

The positive-parity yrast bands of 79, 81, 83, 85, 87, 89Y isotopes have been studied using the projected shell model (PSM). Nuclear-structure properties like yrast spectra, transition energies, band diagrams, kinetic moment of inertia, rotational frequencies and reduced transition probabilities (B(M1) and B(E2) are calculated. The results obtained from the PSM calculations are also compared with the available experimental as well as theoretical data and, in general, a reasonable agreement is obtained between them. Calculations in the present work also predict that these isotopes have multi-quasiparticle structure.

Keywords

Shell Model Prolate Band Diagram Rotational Band Valence Neutron 

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Copyright information

© SIF, Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Chetan Sharma
    • 1
  • Preeti Verma
    • 1
  • Suram Singh
    • 1
  • Arun Bharti
    • 1
  • S. K. Khosa
    • 1
  1. 1.Department of Physics and ElectronicsUniversity of JammuJammuIndia

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