One-phonon isovector21,MS+state in the neutron-rich nucleus132Te
Physical Review C2011Vol. 84(6)
Citations Over TimeTop 10% of 2011 papers
M. Danchev, G. Rainovski, N. Pietralla, A. Gargano, A. Covello, C. Baktash, J. R. Beene, C. R. Bingham, A. Galindo-Uribarri, K. Gladnishki, C. J. Gross, V. Yu. Ponomarev, D. C. Radford, L. L. Riedinger, M. Scheck, A. E. Stuchbery, J. Wambach, C.-H. Yu, N. V. Zamfir
Abstract
The ${2}_{2}^{+}$ state in ${}^{132}$Te 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 ${V}_{\mathrm{low}\ensuremath{-}k}$ are in good agreement with experiment demonstrating the ability of the effective shell-model interaction to produce states of mixed-symmetry character.
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