Systematic nuclear structure studies using relativistic mean field theory in mass region A ∼ 130

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Abstract

Nuclear structure studies for even-even nuclei in the mass region ∼130, have been performed, with a special focus around N or Z = 64. On the onset of deformation and lying between two closed shell, these nuclei have attracted attention in a number of studies. A revisit to these experimentally accessible nuclei has been made via the relativistic mean field. The role of pairing and density depletion in the interior has been specially investigated. Qualitative analysis between two versions of relativistic mean field suggests that there is no significant difference between the two approaches. Moreover, the role of the filling s1/ 2 orbital in density depletion towards the centre has been found to be consistent with our earlier work on the subject Shukla and Åberg (2014 Phys. Rev. C 89 014329).

Details

Authors
Organisations
External organisations
  • Rajiv Gandhi Institute of Petroleum Technology
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Subatomic Physics

Keywords

  • bubble nuclei, nuclear structure, relativistic mean field
Original languageEnglish
Article number025104
JournalJournal of Physics G: Nuclear and Particle Physics
Volume44
Issue number2
Publication statusPublished - 2017 Jan 11
Publication categoryResearch
Peer-reviewedYes