E2 transition probabilities in Te114: A conundrum

O. Möller, N. Warr, J. Jolie, A. Dewald, A. Fitzler, A. Linnemann, K. O. Zell, P. E. Garrett, S. W. Yates

Research output: Contribution to journalArticlepeer-review

26 Scopus citations

Abstract

Lifetimes in Te114 were determined using the recoil distance Doppler-shift technique with a plunger device coupled to five HP Ge detectors enhanced by one Euroball cluster detector. The experiment was carried out at the Cologne FN Tandem facility using the Nb93(Mg24,p2n) reaction at 90 MeV. The differential decay curve method in coincidence mode was employed to derive lifetimes for seven excited states, whereas the lifetime of an isomeric state was obtained in singles mode. The resulting E2 transition probabilities are shown to be very anomalous in comparison with the vibrational energy spacings of the ground-state band.

Original languageEnglish
Article number064324
JournalPhysical Review C - Nuclear Physics
Volume71
Issue number6
DOIs
StatePublished - Jun 2005

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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