The Role of the Neutron-proton Interaction in Anomalous Band Crossing of Rare Earth Nuclei

• 作者: C.X.Yang S.G.Li X.A.Liu
• 来源期刊: 原子核物理：英文版
• 学科: 物理学
• 关键词: ROTATIONAL BAND CROSSING Neutron-proton interaction Rare earth NUCLEI
• 年，卷（期）: 1994,（3）
• 页码范围: 217-222
• 页数: 6页
• 分类号: O4

摘要

【正】 Experimental estimate values of the n-p interaction between the odd protonand the aligning neutron pairs for odd proton nuclei in the first band crossing region areextracted based on the experimental quasi-particle routhians.The reliability of thismethod and the relation between the anomalous band crossing and the neutron-protoninteraction are discussed.