Low-spin states in <Superscript>182</Superscript>Os and K<Superscript>π</Superscript> = 0<Superscript>+</Superscript>, 2<Superscript>+</Superscript> excited bands期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Low-spin states in 182Os and Kπ = 0+, 2+ excited bands

Authors:	M. A. Cardona B. Roussière J. Libert J. Genevey J. Sauvage the ISOCELE ISOLDE Collaborations

Affiliation:	(1) Departamento de Fısica, Comisión Nacional de Energıa Atómica, Buenos Aires, Argentina;(2) Institut de Physique Nucléaire, IN2P3-CNRS/Université Paris-Sud, F-91406 Orsay Cedex, France;(3) CONICET, Buenos Aires, Argentina;(4) Escuela de Ciencia y Tecnologıa, Universidad de San Martın, Argentina;(5) Laboratoire de Physique Subatomique et de Cosmologie, IN2P3-CNRS/Université Joseph Fourier, F-38026 Grenoble Cedex, France

Abstract:	Excited states in ¹⁸²Os were populated by the β⁺/EC decay of ¹⁸²Ir following mass separation. Gamma-ray and conversion electron spectroscopy techniques were employed. Monopole (E0) contributions were determined in transitions populating the ground-state band. A systematic study of the low-spin structures in the Os isotopes is presented and a detailed analysis in the framework of a microscopic configuration mixing approach is performed.

Keywords:	21.10.Hw Spin, parity, and isobaric spin 23.20.Lv γ transitions and level energies 23.20.Nx Internal conversion and extranuclear effects 27.70.+q 150≤ A≤ 189
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