First evidence of an octupole rotational band in Ge isotopes

doi:10.1103/PhysRevC.106.L011303

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	First evidence of an octupole rotational band in Ge isotopes
	Wang, C. G.; Han, R.; Xu, C.; Hua, H.; Bark, R. A.; Zhang, S. Q.; Wang, S. Y.; Shneidman, T. M.; Zhou, S. G.; Meng, J.
刊名	PHYSICAL REVIEW C
	2022
卷号	106 期号:1 页码:L011303
关键词	NUCLEAR-DATA SHEETS SHAPE COEXISTENCE HIGH-SPIN SPECTROSCOPY PARITY
ISSN号	2469-9985
DOI	10.1103/PhysRevC.106.L011303
英文摘要	The spectroscopy of Ge-71 has been investigated via the fusion-evaporation reaction Ge-74(alpha, alpha 3n)Ge-71. Collective structures including a rotational band built on the 15/2(-) octupole state in Ge-71 have been established. The observation of strong E1 transitions and the well-behaved rotational sequence built on the 15/2(-) octupole state provide the first experimental evidence of an octupole rotational band in Ge isotopes, suggesting an enhanced octupole correlation around N = 40 in the A approximate to 70 region. A newly developed semimicroscopic cluster model provides a good description of the octupole characteristics of Ge-71.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27751]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.Chen, Z. Q. 2.Wu, H. Y. 3.[Wang, C. G. 4.Xu, C. 5.Hua, H. 6.Zhang, S. Q. 7.Meng, J. 8.Dai, A. C. 9.Xu, F. R. 10.Li, X. Q.
推荐引用方式 GB/T 7714	Wang, C. G.,Han, R.,Xu, C.,et al. First evidence of an octupole rotational band in Ge isotopes[J]. PHYSICAL REVIEW C,2022,106(1):L011303.
APA	Wang, C. G..,Han, R..,Xu, C..,Hua, H..,Bark, R. A..,...&Sowazi, K..(2022).First evidence of an octupole rotational band in Ge isotopes.PHYSICAL REVIEW C,106(1),L011303.
MLA	Wang, C. G.,et al."First evidence of an octupole rotational band in Ge isotopes".PHYSICAL REVIEW C 106.1(2022):L011303.