Decay Study of the Neutron-Rich Nucleus ¹⁷⁵Er

• 来源期刊: 原子核物理：英文版
• 学科: 物理学
• 关键词: DECAY STUDY X-γ and γ-γ COINCIDENCE GROUND ROTATIONAL BAND Systematic behavior
• 年，卷（期）: 1997,（1）
• 页码范围: 16-22
• 页数: 7页
• 分类号: O4

摘要

【正】 The decay of the neutron-rich erbium isotope ¹⁷⁵Er is studied by using the reaction¹⁷⁶Yb（n,2p）¹⁷⁵Er.A partial decay scheme is proposed on the basis of X-γ and γ-γ coincidencemeasurements,taking into account eight observed gamma rays.A ground rotational band is as-signed to ¹⁷⁵Tm.Some systematic behaviors of 1/2+[411] ground rotational bands in odd-Athulium are described.The experimental and calculated decoupling parameters of these bandsare compared.