Spectroscopy of Yb-157 and structure evolutions in odd-A Yb isotopes

doi:10.1103/PhysRevC.87.034325

	Spectroscopy of Yb-157 and structure evolutions in odd-A Yb isotopes
	Xu, C.1,2; Hua, H.1,2; Li, X. Q.1,2; Zhang, S. Q.1,2; Meng, J.1,2; Li, Z. H.1,2; Xu, F. R.1,2; Cheng, Y. Y.1,2; He, C.1,2; Sun, J. J.1,2
刊名	PHYSICAL REVIEW C
	2013-03-26
卷号	87
ISSN号	0556-2813
DOI	10.1103/PhysRevC.87.034325
文献子类	Article
英文摘要	The spectroscopy of Yb-157 has been studied via Sm-144(O-16, 3n)Yb-157 fusion-evaporation reaction. The properties of bands associated with the vi(13/2) orbital and vh(9/2) orbital in Yb-157 are analyzed in comparison with the triaxial particle-rotor-model calculations. The characters of signature splitting for both positive-parity vi(13/2) and negative-parity vh(9/2) bands in Yb-157 and heavier odd-A Yb isotopes are discussed. The newly observed bands 1 and 2 in Yb-157 are suggested to be the signature partners of the vh(9/2) band. A systematic study of the band crossing frequencies associated with the i(13/2) neutron-pair and h(11/2) proton-pair alignments for the Yb isotopes, as well as the Er and Hf isotopes, are made. DOI: 10.1103/PhysRevC.87.034325
资助项目	Chinese Major State Basic Research Development Program[2013CB834400]
WOS关键词	HIGH-SPIN STATES ; RARE-EARTH NUCLEI ; ELECTRIC-DIPOLE TRANSITIONS ; NEAR-YRAST SPECTROSCOPY ; PARTICLE-ROTOR MODEL ; ROTATIONAL BANDS ; QUADRUPOLE-MOMENTS ; QUASI-PARTICLE ; SYSTEMATICS ; SPECTRA
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000316673400003
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/48573]
专题	中国科学院近代物理研究所
通讯作者	Xu, C.
作者单位	1.Peking Univ, Sch Phys, Beijing 100871, Peoples R China 2.Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 3.Harbin Engn Univ, Coll Nucl Sci & Technol, Harbin 150001, Peoples R China 4.Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China 5.China Inst Atom Energy, Beijing 102413, Peoples R China 6.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China 7.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China 8.Shandong Univ, Sch Space Sci & Phys, Shandong Prov Key Lab Opt Astron & Solar Terr Env, Weihai 264209, Peoples R China
推荐引用方式 GB/T 7714	Xu, C.,Hua, H.,Li, X. Q.,et al. Spectroscopy of Yb-157 and structure evolutions in odd-A Yb isotopes[J]. PHYSICAL REVIEW C,2013,87.
APA	Xu, C..,Hua, H..,Li, X. Q..,Zhang, S. Q..,Meng, J..,...&Zhang, B..(2013).Spectroscopy of Yb-157 and structure evolutions in odd-A Yb isotopes.PHYSICAL REVIEW C,87.
MLA	Xu, C.,et al."Spectroscopy of Yb-157 and structure evolutions in odd-A Yb isotopes".PHYSICAL REVIEW C 87(2013).