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g factors, spin-parity assignments, and multipole mixing ratios of excited states in N=82 isotones Te134, I135

C. Goodin1, N. J. Stone2,3, A. V. Ramayya1, A. V. Daniel1,4,5, J. R. Stone2,6, J. H. Hamilton1, K. Li1, J. K. Hwang1, Y. X. Luo1,7 et al.

J. O. Rasmussen6, A. Gargano8, A. Covello8,9, and G. M. Ter-Akopian4

  • 1Physics Department, Vanderbilt University, Nashville, Tennessee 37235, USA
  • 2Department of Physics, Oxford University, Oxford OX1 3PU, United Kingdom
  • 3Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
  • 4Flerov Laboratory of Nuclear Reactions, JINR, Dubna, Russia
  • 5Joint Institute for Heavy Ion Research, Oak Ridge, Tennessee 37830, USA
  • 6Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
  • 7Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
  • 8Istituto Nazionale di Fisica Nucleare, Complesso Universitario di Monte S. Angelo, Via Cintia, I-80126 Napoli, Italy
  • 9Dipartimento di Scienze Fisiche, Università di Napoli Federico II, Complesso Universitario di Monte S. Angelo, Via Cintia, I-80126 Napoli, Italy

Phys. Rev. C 78, 044331 – Published 31 October, 2008

DOI: https://doi.org/10.1103/PhysRevC.78.044331

Abstract

The g-factor of the 4+ state in Te134 has been measured for the first time by using a new technique developed for measuring angular correlations with Gammasphere. Also reported is the first measurement of the g-factor of the 15/2+ state in I135 and the mixing ratios of several transitions. Furthermore, spins and parities are assigned to several levels in Te134 and I135. The g-factor measurements are compared to shell model predictions and good agreement is found between experiment and theory.

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