Deformed even-even nuclei in a quark-meson coupling model with tensor coupling

doi:10.1140/epja/i2013-13141-5

	Deformed even-even nuclei in a quark-meson coupling model with tensor coupling
	Xu, R. L.1,2; Wu, C.3; Qian, W. -L.4; Ren, Z. Z.1,2,5,6; Liu, J.1,2
刊名	EUROPEAN PHYSICAL JOURNAL A
	2013-11-14
卷号	49
ISSN号	1434-6001
DOI	10.1140/epja/i2013-13141-5
文献子类	Article
英文摘要	In this work, a new quark-meson coupling model is employed to study the ground-state properties of axially deformed even-even nuclei. Two essential ingredients, namely, density dependence of quark mass and tensor coupling, play important roles in our approach. In particular, it is the first time that the deformed quark-meson coupling calculation with tensor coupling is applied to study the properties of finite nuclei. The present work involves a systematical study of nuclei ranging from Z = 50 to Z = 82 . The ground-state binding energies, quadrupole deformations, shape coexistence, two-neutron separation energies and the root-mean-square charge radii are calculated and compared with the experimental data. It is shown that the ground-state properties of the deformed nuclei are reasonably well reproduced by a model based on the sub-hadronic degrees of freedom.
资助项目	Research Fund of Doctoral Point[20100091110028]
WOS关键词	RELATIVISTIC MEAN-FIELD ; STRANGE HADRONIC MATTER ; GROUND-STATE PROPERTIES ; SHAPE COEXISTENCE ; SUPERHEAVY NUCLEI ; FINITE NUCLEI ; DEFORMATIONS ; CONFINEMENT ; SYSTEMATICS ; STABILITY
WOS研究方向	Physics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000327220600001
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/48571]
专题	中国科学院近代物理研究所
通讯作者	Xu, R. L.
作者单位	1.Nanjing Univ, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China 2.Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 4.Univ Sao Paulo, Dept Ciencias Basicas & Ambientais, BR-12602810 Sao Paulo, Brazil 5.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China 6.Nanjing Univ, Joint Ctr Nucl Sci & Technol, Nanjing 210093, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Xu, R. L.,Wu, C.,Qian, W. -L.,et al. Deformed even-even nuclei in a quark-meson coupling model with tensor coupling[J]. EUROPEAN PHYSICAL JOURNAL A,2013,49.
APA	Xu, R. L.,Wu, C.,Qian, W. -L.,Ren, Z. Z.,&Liu, J..(2013).Deformed even-even nuclei in a quark-meson coupling model with tensor coupling.EUROPEAN PHYSICAL JOURNAL A,49.
MLA	Xu, R. L.,et al."Deformed even-even nuclei in a quark-meson coupling model with tensor coupling".EUROPEAN PHYSICAL JOURNAL A 49(2013).