Investigation of Be-9 from a nonlocalized clustering concept

doi:10.1103/PhysRevC.91.014313

	Investigation of Be-9 from a nonlocalized clustering concept
	Lyu, Mengjiao 1,2,3; Ren, Zhongzhou 1,2,4; Zhou, Bo 1,2,5; Funaki, Yasuro 6; Horiuchi, Hisashi 3,7; Roepke, Gerd 8; Schuck, Peter 9,10; Tohsaki, Akihiro 3; Xu, Chang 1,2; Yamada, Taiichi 11
刊名	PHYSICAL REVIEW C
	2015-01-16
卷号	91
ISSN号	0556-2813
DOI	10.1103/PhysRevC.91.014313
文献子类	Article
英文摘要	The nonlocalized aspect of clustering, which is a new concept for self-conjugate nuclei, is extended for the investigation of the N not equal Z nucleus Be-9. A modified version of the Tohsaki-Horiuchi-Schuck-Ropke (THSR) wave function is introduced with a new phase factor. It is found that the constructed negative-parity THSR wave function is very suitable for describing the cluster states of Be-9. Namely, the nonlocalized clustering is shown to prevail in Be-9. The calculated binding energy and radius of Be-9 are consistent with calculations in other models and with experimental values. The squared overlaps between the single THSR wave function and the Brink + generator coordinate method wave function for the 3/2(-) rotational band of Be-9 are found to be near 96%. Furthermore, by showing the density distribution of the ground state of Be-9, the p-orbit structure is naturally reproduced by using this THSR wave function.
资助项目	Science and Technology Development Fund of Macao[068/2011/A]
WOS关键词	MOLECULAR-MODEL ; NUCLEI ; STATES
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000348678200003
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/50073]
专题	中国科学院近代物理研究所
通讯作者	Lyu, Mengjiao
作者单位	1.Nanjing Univ, Inst Acoust, Sch Phys, Nanjing 210093, Jiangsu, Peoples R China 2.Nanjing Univ, Inst Acoust, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China 3.Osaka Univ, Res Ctr Nucl Phys, Osaka 5670047, Japan 4.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China 5.Hokkaido Univ, Meme Media Lab, Sapporo, Hokkaido 0608628, Japan 6.Inst Phys & Chem Res RIKEN, Nishina Ctr Accelerator Based Sci, Wako, Saitama 3510198, Japan 7.Int Inst Adv Studies, Kizugawa 6190225, Japan 8.Univ Rostock, Inst Phys, D-18051 Rostock, Germany 9.Univ Paris 11, Inst Phys Nucl, IN2P3, CNRS,UMR 8608, F-91406 Orsay, France 10.CNRS, UMR 5493, Lab Phys & Modelisat Milieux Condenses, F-38042 Grenoble 9, France
推荐引用方式 GB/T 7714	Lyu, Mengjiao,Ren, Zhongzhou,Zhou, Bo,et al. Investigation of Be-9 from a nonlocalized clustering concept[J]. PHYSICAL REVIEW C,2015,91.
APA	Lyu, Mengjiao.,Ren, Zhongzhou.,Zhou, Bo.,Funaki, Yasuro.,Horiuchi, Hisashi.,...&Yamada, Taiichi.(2015).Investigation of Be-9 from a nonlocalized clustering concept.PHYSICAL REVIEW C,91.
MLA	Lyu, Mengjiao,et al."Investigation of Be-9 from a nonlocalized clustering concept".PHYSICAL REVIEW C 91(2015).