In-beam gamma-ray spectroscopy of low- and medium-spin levels in 211Po

Joakim Slotte, Patric Granholm, R. Öhman, Tom Lönnroth, S. Juutinen, J. Suhonen, P. M. Jones, R. Julin, J. Pakarinen, P. Rahkila, C. Scholey, J. Sorri, J. Uusitalo

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    The structure of the low- and medium-spin levels of the Po nucleus have been studied with in-beamγ -ray spectroscopy with the 208Pb(α,n)211Po fusion-evaporation reaction. The level scheme was furtherextended with levels of the configurations π (h9/2)^2_2+−4+ ⊗ νg9/2 , π (h9/2)^2_8+ ⊗ νg9/2, π (h9/2 )^2_2+−4+ ⊗ νi11/2, π (h9/2)^2_2+ −4+ ⊗ νj15/2, π(h9/2 f7/2 )_8+ ⊗ νg9/2, and π (h9/2)^2_0+ ⊗ ν(g9/2 )^2_0+ (s1/2)^−1. The single-particle neutron states νd5/2 and νs1/2 were also identified. Furthermore, a number of states feeding the low-spin structures were added.

    Original languageUndefined/Unknown
    Pages (from-to)
    JournalPhysical Review C - Nuclear Physics
    Issue number4
    Publication statusPublished - 2017
    MoE publication typeA1 Journal article-refereed



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