High spin states of 72,73,74Se nuclei are discussed using calculations from the cranked Nilsson Strutinsky method with tuning to fixed spins. The low spin anomaly in the yrast bands of these nuclei is interpreted in a rotational co-existence picture. High K rotational isomers are proposed for Iπ=4+ in 72Se and 6+ in 74Se.
Volume 94, 2020
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