Nuclear collectivity in the even-even Yb164-178 along the yrast line

doi:10.1007/s41365-018-0536-4

	Nuclear collectivity in the even-even Yb164-178 along the yrast line
	Li, Hui-Fang 1; Wang, Hua-Lei 1; Liu, Min-Liang2
刊名	NUCLEAR SCIENCE AND TECHNIQUES
	2019-01
卷号	30
关键词	Vibrational effect Total Routhian surface calculation E-GOS curve
ISSN号	1001-8042
DOI	10.1007/s41365-018-0536-4
英文摘要	The collective properties along the yrast line in well-deformed even-even 164-178 Yb isotopes are investigated by pairing self-consistent total Routhian surface (TRS) calculations and extended E-gamma over spin (E-GOS) curves. The calculated results from ground-state deformations, e.g., 2, are in agreement with previous theoretical predictions and available experimental data. The basic behaviors of moment of inertia are reproduced by the present TRS calculations and discussed based on the aligned angular momenta. The centipede-like E-GOS curves indicate that the non-rotational components appear along the yrast sequences in these nuclei, which can explain the discrepancy in the moment of inertia between theory and experiment to some extent. The further extended E-GOS curves, which include the first-order rotation-vibration coupling, appear to provide possible evidence of vibrational effects in the well-deformed nuclei of 164-178Yb.
资助项目	Outstanding Young Talent Research Fund of Zhengzhou University[1521317002]
WOS关键词	SHELL-MODEL ; SIGNATURE ; EVOLUTION ; MASSES
WOS研究方向	Nuclear Science & Technology ; Physics
语种	英语
出版者	SPRINGER SINGAPORE PTE LTD
WOS记录号	WOS:000455052000013
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/64489]
专题	中国科学院近代物理研究所
通讯作者	Wang, Hua-Lei
作者单位	1.Zhengzhou Univ, Sch Phys & Engn, Zhengzhou 450001, Henan, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Li, Hui-Fang,Wang, Hua-Lei,Liu, Min-Liang. Nuclear collectivity in the even-even Yb164-178 along the yrast line[J]. NUCLEAR SCIENCE AND TECHNIQUES,2019,30.
APA	Li, Hui-Fang,Wang, Hua-Lei,&Liu, Min-Liang.(2019).Nuclear collectivity in the even-even Yb164-178 along the yrast line.NUCLEAR SCIENCE AND TECHNIQUES,30.
MLA	Li, Hui-Fang,et al."Nuclear collectivity in the even-even Yb164-178 along the yrast line".NUCLEAR SCIENCE AND TECHNIQUES 30(2019).