Beta Decay and Structure of Exotic Nuclei in the Mass Regions N=Z, A'70 and Near the N=20 Closed Shell

نویسندگان

  • S. Courtin
  • P. Baumann
  • Ph. Dessagne
  • F. Maréchal
  • Ch. Miehé
  • F. Perrot
  • E. Poirier
  • M. Ramdhane
چکیده

This paper describes two beta decay experiments performed at the CERN/ISOLDE mass separator. The structure of Kr has been studied using a total absorption γ spectrometer (TAgS). The measured Gamow-Teller strength is presented and compared to HFBCS+QRPA calculations. The Na decay is also presented. The structure of the Mg daughter nucleus is compared to shell-model calculations, showing for the first time an inversion of states in the A'35 mass region.

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تاریخ انتشار 2004