Systematic calculations of low-lying states of even-even nuclei within the nucleon pair approximation

doi:10.1103/PhysRevC.75.034307

	Systematic calculations of low-lying states of even-even nuclei within the nucleon pair approximation
	Jia, L. Y.; Zhang, H.; Zhao, Y. M.
刊名	PHYSICAL REVIEW C
	2007-03-01
卷号	75 页码:10
ISSN号	0556-2813
DOI	10.1103/PhysRevC.75.034307
英文摘要	A collective S and D nucleon pair approximation of the shell model is applied to even-even Sn, Te, Xe, Ba, and Ce isotopes with mass number A similar to 120-150 and neutron number ranging from 74 to 90. Our Hamiltonian employs monopole pairing, quadrupole pairing plus quadrupole-quadrupole-type interactions between like valence nucleons and quadrupole-quadrupole interactions between valence neutrons and valence protons. With very few parameters, the low-lying states of even-even Sn, Te, Xe, Ba, and Ce isotopes are well described. The calculated B(E2) values and g factors are consistent with recent experimental data. Our systematic calculations also predict B(E2) values and g factors (in particular, for nuclei with valence neutrons in the 82-126 region) if these data are not available.
WOS关键词	INTERACTING BOSON MODEL ; SHELL-MODEL ; MAGNETIC-MOMENTS ; WICK THEOREM ; TE ISOTOPES ; TRANSITION ; FORMALISM ; REGION ; LIMIT
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000245332200017
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/27433]
专题	中国科学院近代物理研究所
通讯作者	Zhao, Y. M.
作者单位	1.Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China 2.Shanghai Jiao Tong Univ, Dept Elect & Informat Engn, Shanghai 200240, Peoples R China 3.Shanghai Jiao Tong Univ, Dept Biol, Shanghai 200240, Peoples R China 4.RIKEN, Cyclotron Ctr, Inst Phys Chem Res, Wako, Saitama 3510198, Japan 5.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China 6.China Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Jia, L. Y.,Zhang, H.,Zhao, Y. M.. Systematic calculations of low-lying states of even-even nuclei within the nucleon pair approximation[J]. PHYSICAL REVIEW C,2007,75:10.
APA	Jia, L. Y.,Zhang, H.,&Zhao, Y. M..(2007).Systematic calculations of low-lying states of even-even nuclei within the nucleon pair approximation.PHYSICAL REVIEW C,75,10.
MLA	Jia, L. Y.,et al."Systematic calculations of low-lying states of even-even nuclei within the nucleon pair approximation".PHYSICAL REVIEW C 75(2007):10.