One-phonon isovector 21,MS+ state in the neutron-rich nucleus 132Te

  • M. Danchev
  • , G. Rainovski
  • , N. Pietralla
  • , A. Gargano
  • , A. Covello
  • , C. Baktash
  • , J. R. Beene
  • , C. R. Bingham
  • , A. Galindo-Uribarri
  • , K. A. Gladnishki
  • , C. J. Gross
  • , V. Y. Ponomarev
  • , D. C. Radford
  • , L. L. Riedinger
  • , M. Scheck
  • , A. E. Stuchbery
  • , J. Wambach
  • , C. H. Yu
  • , N. V. Zamfir

Research output: Contribution to journalArticlepeer-review

67 Scopus citations

Abstract

The 22+ state in 132Te is identified as the one-phonon mixed-symmetry state in a projectile Coulomb excitation experiment presenting a firm example of a mixed-symmetry state in unstable, neutron-rich nuclei. The results of shell-model calculations based on the low-momentum interaction Vlow-k are in good agreement with experiment demonstrating the ability of the effective shell-model interaction to produce states of mixed-symmetry character.

Original languageEnglish
Article number061306
JournalPhysical Review C - Nuclear Physics
Volume84
Issue number6
DOIs
StatePublished - Dec 27 2011

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