Mixing effects on K-forbidden transition rates from the 6(+) isomers in the N=104 isotones

doi:10.1088/0954-3899/40/1/015101

	Mixing effects on K-forbidden transition rates from the 6(+) isomers in the N=104 isotones
	Chen, Fang-Qi 1; Sun, Yang 1,2,3; Walker, P. M.4,5; Dracoulis, G. D.6; Shimizu, Y. R.7; Sheikh, J. A.3,8
刊名	JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
	2013
卷号	40
ISSN号	0954-3899
DOI	10.1088/0954-3899/40/1/015101
文献子类	Article
英文摘要	The problem of the very different E2 decay rates from the two-quasineutron K-pi = 6(+) isomers in the N = 104 isotones Er-172, Yb-174, Hf-176, and W-178 is investigated using the triaxial projected shell model with inclusion of multi-quasiparticle configurations. It is demonstrated that the highly K-forbidden transition from the 6(+) isomer to the ground-state band is sensitive to mixing with the 6(+) state of the gamma-vibrational band. Thus the inter-band transitions, and lifetimes, depend on the relative position of the gamma-band and the isomeric state in each isotone.
资助项目	Science and Technology Facilities Council[ST/J000051/1]
WOS关键词	PROJECTED SHELL-MODEL ; GAMMA-VIBRATIONAL BANDS ; NUCLEI ; SPIN ; HF-176 ; ISOTOPES ; DECAYS ; YB-174 ; STATES ; BETA
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000313962700009
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/48299]
专题	中国科学院近代物理研究所
通讯作者	Sun, Yang
作者单位	1.Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA 4.Univ Surrey, Dept Phys, Guildford GU2 7XH, Surrey, England 5.CERN, CH-1211 Geneva 23, Switzerland 6.Australian Natl Univ, Dept Nucl Phys, RSPE, Canberra, ACT 0200, Australia 7.Kyushu Univ, Dept Phys, Fukuoka 812, Japan 8.Univ Kashmir, Dept Phys, Srinagar 190006, Jammu & Kashmir, India
推荐引用方式 GB/T 7714	Chen, Fang-Qi,Sun, Yang,Walker, P. M.,et al. Mixing effects on K-forbidden transition rates from the 6(+) isomers in the N=104 isotones[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,2013,40.
APA	Chen, Fang-Qi,Sun, Yang,Walker, P. M.,Dracoulis, G. D.,Shimizu, Y. R.,&Sheikh, J. A..(2013).Mixing effects on K-forbidden transition rates from the 6(+) isomers in the N=104 isotones.JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,40.
MLA	Chen, Fang-Qi,et al."Mixing effects on K-forbidden transition rates from the 6(+) isomers in the N=104 isotones".JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 40(2013).