Abstract.
Excited states of the nucleus 170Er have been studied by Coulomb excitation using the GASP \( \gamma\) -ray detector system at the Laboratori Nazionali di Legnaro. The ground-state band along with a low-lying \(\ensuremath K^{\pi}=0^+\) band and \( \gamma\) -vibrational band were populated during the experiment. Based on the measured \( \gamma\) -ray yields, a set of interband and intraband matrix elements has been extracted using the Coulomb excitation code GOSIA. The resulting E2 matrix elements are compared to collective model predictions.
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DiJulio, D.D., Cederkall, J., Fahlander, C. et al. Electromagnetic properties of vibrational bands in 170Er. Eur. Phys. J. A 47, 25 (2011). https://doi.org/10.1140/epja/i2011-11025-4
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DOI: https://doi.org/10.1140/epja/i2011-11025-4