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HIGH SPIN STRUCTURE OF 173Os

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Published: Feb 18, 2020
DOI: https://doi.org/10.12681/hnps.2856
R. Vlastou
C. T. Papadopoulos
C. A. Kalfas
S. Kossionides
L. Hildingsson
W. Klamra
Th. Lindbland
C. G. Linden
R. Wyss
Abstract

High-spin states in 173Os have been studied by γ-γ coincidence measurements following the 146Nd(32S,5n)173Os reaction. Four main sequences have been identified as the two signature branches of the bands built an the [642]5/2+ and [523]5/2- Nilsson states. Multi-polarity assignements have been derived utilizing the directional correlation (DCO) ratios aa well as the anisotropies of the γ-rays. B(M1)/B(E2) ratios have also been extracted to deduce farther information an the detailed structure of the bands

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