Comparative Study of Rotational Bands in the A~60 Mass Region: Modification of Nilsson Parameters

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Abstract

The large number of high-spin bands that have been observed in A=56-62 nuclei are analyzed systematically within the cranked Nilsson-Strutinsky approach. Optimized Nilsson single-particle parameters are derived from investigations of energy differences between experimental and calculated rotational bands. Specifically, the relative energies of bands in neighboring nuclei whose configurations differ by having a high-j orbital either filled or empty are analyzed. The level schemes calculated with the new Nilsson parameters are compared with those using standard Nilsson parameters. Some configuration assignments are revised.

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Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Physical Sciences
  • Subatomic Physics

Keywords

  • high-spin rotational bands, Nilsson-Strutinsky calculations
Original languageEnglish
Article number024301
Number of pages20
JournalPhysical Review C (Nuclear Physics)
Volume89
Issue number2
Publication statusPublished - 2014
Publication categoryResearch
Peer-reviewedYes

Bibliographic note

The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Nuclear Physics (Faculty of Science) (011013004), Mathematical Physics (Faculty of Technology) (011040002)

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