Electromagnetic Properties of Vibrational Bands in 170Er

Douglas DiJulio, Joakim Cederkäll, Claes Fahlander, Andreas Ekström, Pavel Golubev, K. Mattsson, Dirk Rudolph, G. de Angelis, S. Aydin, A. Y. Deo, E. Farnea, G. Farrelly, K. Geibel, C. He, J. Iwanicki, R. Kempley, N. Marginean, R. Menegazzo, D. Mengoni, R. OrlandiZ. Podolyak, F. Recchia, P. Reiter, E. Sahin, J. Smith, P. A. Soderstrom, D. A. Torres, G. M. Tveten, C. A. Ur, J. J. Valiente-Dobon, A. Wendt, M. Zielinska

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Excited states of the nucleus Er-170 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 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.
    Original languageEnglish
    Pages (from-to)25-31
    JournalEuropean Physical Journal A. Hadrons and Nuclei
    Volume47
    Issue number2
    DOIs
    Publication statusPublished - 2011

    Subject classification (UKÄ)

    • Subatomic Physics

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