Supersymmetry in74Se,75Se,73As, and74As nuclei

A. Algora, T. Fényes, Zs Dombrádi, J. Jolie

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Abstract

New experimental data, obtained on73As and74As, were used to test the predictions of the Uπ(6/12)⊗Uν (6/12) supersymmetry scheme in its vibrational limit. The level spectra of3474Se40,3475Se41,3373AS40 and3374As41 supermultiplet nuclei have been calculated using a simple closed energy formula. 44 states in four different nuclei have been reasonably described using only 7 fitted parameters. The existence of supersymmetry was supported also by one-nucleon transfer reaction data, electromagnetic properties, and by a comparison between the supersymmetry and interacting boson-fermion-fermion model wave functions.

Original languageEnglish
Pages (from-to)25-31
Number of pages7
JournalZeitschrift für Physik A Hadrons and Nuclei
Volume352
Issue number1
DOIs
Publication statusPublished - Mar 1 1995

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Keywords

  • 21.10
  • 21.60
  • 27.50

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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