Evidence of chiral bands in even-even nuclei

doi:10.1103/PhysRevC.97.041304

	Evidence of chiral bands in even-even nuclei
	Partanen, J.7; Petrache, C. M.4; Lv, B. F.4; Astier, A.4; Dupont, E.4; Wang, Y. K.5; Zhang, S. Q.5; Zhao, P. W.5; Ren, Z. X.5; Meng, J.5,6
刊名	PHYSICAL REVIEW C
	2018-04-27
卷号	97 页码:041304
ISSN号	2469-9985
DOI	10.1103/PhysRevC.97.041304
英文摘要	Evidence for chiral doublet bands has been observed for the first time in the even-even nucleus Nd-136. One chiral band was firmly established. Four other candidates for chiral bands were also identified, which can contribute to the realization of the multiple pairs of chiral doublet bands (M.D) phenomenon. The observed bands are investigated by the constrained and tilted axis cranking covariant density functional theory (TAC-CDFT). Possible configurations have been explored. The experimental energy spectra, angular momenta, andB(M1)/B(E2) values for the assigned configurations are globally reproduced by TAC-CDFT. Calculated results support the chiral interpretation of the observed bands, which correspond to shapes with maximum triaxiality induced by different multiquasiparticle configurations in Nd-136.
资助项目	[GINOP-2.3.3-15-2016-00034]
WOS关键词	COINCIDENCE DATA SETS ; ROTATIONAL BANDS ; ND-136 ; CANDIDATE
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000431992700001
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/56749]
专题	近代物理研究所_实验物理中心
通讯作者	Petrache, C. M.
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 2.Univ Warsaw, Heavy Ion Lab, Pasteura 5a, PL-02093 Warsaw, Poland 3.Simon Fraser Univ, Dept Chem, Burnaby, BC V5A 1S6, Canada 4.Univ Paris Saclay, CNRS, IN2P3, Ctr Sci Nucl & Sci Mat, Bat 104-108, F-91405 Orsay, France 5.Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 6.Kyoto Univ, Yukawa Inst Theoret Phys, Kyoto 6068502, Japan 7.Univ Jyvaskyla, Dept Phys, FIN-40014 Jyvaskyla, Finland 8.KTH Dept Phys, S-10691 Stockholm, Sweden 9.Hungarian Acad Sci, Inst Nucl Res, H-4001 Debrecen, Hungary
推荐引用方式 GB/T 7714	Partanen, J.,Petrache, C. M.,Lv, B. F.,et al. Evidence of chiral bands in even-even nuclei[J]. PHYSICAL REVIEW C,2018,97:041304.
APA	Partanen, J..,Petrache, C. M..,Lv, B. F..,Astier, A..,Dupont, E..,...&Andreoiu, C..(2018).Evidence of chiral bands in even-even nuclei.PHYSICAL REVIEW C,97,041304.
MLA	Partanen, J.,et al."Evidence of chiral bands in even-even nuclei".PHYSICAL REVIEW C 97(2018):041304.