Identification of 9/2 band in 97Sr
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An excited rotational band including seven new transitions was identified in 97Sr from -- coincidences in the spontaneous fission of 252Cf. This new band, built on the 829.8-keV state, is interpreted as the 9/2 rotational band with a very deformed shape. The half-life of the 829.8-keV state is determined to be 265(27) ns in the present work. The new band indicates that the emptying of the upsloping g9/2 orbital with K = 9/2 is closely related to the strong prolate shapes of some bands in the Sr and Zr regions with A 100.
Physical Review C - Nuclear Physics
author list (cited authors)
Hwang, J. K., Ramayya, A. V., Hamilton, J. H., Fong, D., Beyer, C. J., Gore, P. M., ... Donangelo, R.
complete list of authors
Hwang, JK||Ramayya, AV||Hamilton, JH||Fong, D||Beyer, CJ||Gore, PM||Luo, YX||Rasmussen, JO||Wu, SC||Lee, IY||Folden, CM||Fallon, P||Zielinski, P||Gregorich, KE||Macchiavelli, AO||Stoyer, MA||Asztalos, SJ||Ginter, TN||Zhu, SJ||Cole, JD||Ter Akopian, GM||Oganessian, YT||Donangelo, R