The νg29/2πp3/2)19/2 - Isomer in 71Cu and the Prediction of its E2 Decay from the Shell Model

T. Ishii, M. Asai, I. Hossain, P. Kleinheinz, M. Ogawa, A. Makishima, S. Ichikawa, M. Itoh, M. Ishii, J. Blomqvist

研究成果: Contribution to journalArticle

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In deep-inelastic collisions of 8 MeV/nucleon 76Ge projectiles with 198Pt, we have found a T1/2= 0.25 (3)μs isomer in 71Cu which decays through a γ-ray cascade of 133-495-939-1189 keV to the πp3/2 ground state.The detector setup records the γ rays of the isomeric decay as well as data on the fragment which provide its isotopic assignment.The new 71Cu levels are firmly assigned as the five yrast states of the νg29/2πp3/2 configuration; a parameter-free shell model calculation using the two-body residual interactions as observed in 70Cu and 70Ni predicts the 71Cu data with excellent accuracy.

元の言語英語
ページ(範囲)4100-4103
ページ数4
ジャーナルPhysical Review Letters
81
発行部数19
DOI
出版物ステータス出版済み - 9 7 1998
外部発表Yes

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

フィンガープリント The νg<sup>2</sup><sub>9/2</sub>πp<sub>3/2</sub>)<sub>19/2</sub> - Isomer in <sup>71</sup>Cu and the Prediction of its E2 Decay from the Shell Model' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

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    Ishii, T., Asai, M., Hossain, I., Kleinheinz, P., Ogawa, M., Makishima, A., Ichikawa, S., Itoh, M., Ishii, M., & Blomqvist, J. (1998). The νg29/2πp3/2)19/2 - Isomer in 71Cu and the Prediction of its E2 Decay from the Shell Model. Physical Review Letters, 81(19), 4100-4103. https://doi.org/10.1103/PhysRevLett.81.4100