Proton-hole and core-excited states in the semi-magic nucleus 131In82
- Taprogge, J.
- Jung, A.
- Grawe, H.
- Borzov, N.
- Nishimura, S.
- Doornenbal, P.
- Lorusso, G.
- Simpson, G.S.
- Söderström, A.
- Sumikama, T.
- Xu, Z.
- Baba, H.
- Browne, F.
- Fukuda, N.
- Gernhäuser, R.
- Gey, G.
- Inabe, N.
- Isobe, T.
- Jung, H.
- Kameda, D.
- Kim, D.
- Kim, K.
- Kojouharov, I.
- Kubo, T.
- Kurz, N.
- Kwon, K.
- Li, Z.
- Sakurai, H.
- Schaffner, H.
- Shimizu, Y.
- Steiger, K.
- Suzuki, H.
- Takeda, H.
- Vajta, Zs.
- Watanabe, H.
- Wu, J.
- Yagi, A.
- Yoshinaga, K.
- Benzoni, G.
- Bönig, S.
- Chae, K.
- Coraggio, L.
- Daugas, M.
- Drouet, F.
- Gadea, A.
- Gargano, A.
- Ilieva, S.
- Itaco, N.
- Kondev, F.
- Kröll, T.
- Lane, G. J.
- Montaner-Pizá, A.
- Moschner, K.
- Mücher, D.
- Naqvi, F.
- Niikura, M.
- Nishibata, H.
- Odahara, A.
- Orlandi, R.
- Patel, Z.
- Podolyák, Zs.
- Wendt, A.
Publication date
January 2016
DOI Publisher
Springer Science and Business Media LLCAbstract
International audienceThe β decay of the N = 83 nucleus 131Cd has been studied at the RIBF facility at the RIKENNishina Center. The main purpose of the study was to identify the position of the 1p3/2 and 0f5/2 protonholestates and the energies of core-excited configurations in the semi-magic nucleus 131In. From theradiation emitted following the β decay, a level scheme of 131In was established and the β feeding to eachexcited state determined. Similarities between the single-particle transitions observed in the β decays ofthe N = 83 isotones 132In and 131Cd are discussed. Finally the excitation energies of several core-excitedconfigurations in 131In are compared to QRPA and shell-model calculations
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