High-spin States in the A=39 Mirror Nuclei 39Ca and 39K

Research output: Contribution to journalArticle

Abstract

High-spin states of the mass A = 39 mirror pair K-39 and Ca-39 were investigated via the fusion-evaporation reaction Si-28+O-16 at 125 MeV beam energy. The GAMMASPHERE array in conjunction with the 4 pi charged-particle detector array MICROBALL and neutron detectors was used to detect gamma rays in coincidence with evaporated light particles. The results of the first high-spin study of the T-z = -1/2 nucleus Ca-39 are discussed in terms of mirror symmetry and compared to spherical shell-model calculations in the 1d(3/2)-1f(7/2) configuration space.

Details

Authors
  • T. Andersson
  • Dirk Rudolph
  • C. Baktash
  • J. Eberth
  • Claes Fahlander
  • D. Haslip
  • D. R. LaFosse
  • S. D. Paul
  • D. G. Sarantites
  • C. E. Svensson
  • H. G. Thomas
  • J. C. Waddington
  • W. Weintraub
  • J. N. Wilson
  • B. A. Brown
Organisations
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Subatomic Physics
Original languageEnglish
Pages (from-to)5-8
JournalEuropean Physical Journal A. Hadrons and Nuclei
Volume6
Publication statusPublished - 1999
Publication categoryResearch
Peer-reviewedYes

Bibliographic note

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