, Volume 46, Issue 1, pp 51–66 | Cite as

Signature inversion in theK=4 band in doubly-odd152Eu and156Tb nuclei: Role of theh 9/2 proton orbital

  • Alpana Goel
  • Ashok K Jain


The phenomenon of signature inversion in the doubly-odd nuclei152Eu and156Tb is understood within the framework of a two-quasiparticle plus rotor model. It is shown that theh 9/2:1/2[541] proton orbital plays a crucial role in reproducing this phenomenon.


Doubly odd deformed nuclei 152Eu and156Tb Coriolis coupling calculations signature inversion 


21·60 27·70 


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Copyright information

© Indian Academy of Sciences 1996

Authors and Affiliations

  • Alpana Goel
    • 1
  • Ashok K Jain
    • 1
  1. 1.Department of PhysicsUniversity of RoorkeeRoorkeeIndia

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