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      https://www.ias.ac.in/article/fulltext/pram/036/01/0105-0114

    • Keywords

       

      Newby shift; rare-earth nuclei

    • Abstract

       

      A data set of 29 experimentally determined Newby shifts in rare-earth nuclei is examined for the reliability of each values. Using this data set, Newby shifts are obtained which are free from the Coriolis and the particle-particle coupling effects. These new empirical values help resolve the failure of a recently proposed rule for the sign of the Newby shift in the {5/2[413]p − 5/2[642]n} configuration of160Tb and the {5/2[402]p − 5/2[512]n} configuration of174Lu. Also the Newby shifts are significantly modified in two other cases namely the {1/2[411]p − 1/2[521]n} configuration in168Tm and the {1/2[541]p − 1/2[521]n} configuration in172Lu. Only marginal changes are seen in the rest of the cases in the rare-earth nuclei.

    • Author Affiliations

       

      Alpana Goel1 A K Jain1 R W Hoff2 R K Sheline3

      1. Physics Department, University of Roorkee, Roorkee - 247 667, India
      2. Lawrence Livermore National Laboratory, Livermore, California - 94550, USA
      3. Florida State University, Tallahassee, Florida - 32306, USA
    • Dates

       
  • Pramana – Journal of Physics | News

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