Lifetimes in Te 124: Examining critical-point symmetry in the Te nuclei

S. F. Hicks, J. R. Vanhoy, P. G. Burkett, B. R. Champine, S. J. Etzkorn, P. E. Garrett, S. W. Yates, Minfang Yeh

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

The Doppler-shift attenuation method following inelastic neutron scattering was used to determine the lifetimes of nuclear levels to 3.3-MeV excitation in Te124. Level energies and spins, γ-ray energies and branching ratios, and multipole-mixing ratios were deduced from measured γ-ray angular distributions at incident neutron energies of 2.40 and 3.30 MeV, γ-ray excitation functions, and γγ coincidence measurements. The newly obtained reduced transition probabilities and level energies for Te124 were compared to critical-point symmetry model predictions. The E(5) and β4 potential critical-point symmetries were also investigated in Te122 and Te126.

Original languageEnglish
Article number034322
JournalPhysical Review C
Volume95
Issue number3
DOIs
StatePublished - Mar 27 2017

Bibliographical note

Publisher Copyright:
© 2017 American Physical Society.

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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