Spectroscopic study of the possibly triaxial transitional nucleus Ge-75

doi:10.1103/PhysRevC.97.034322

	Spectroscopic study of the possibly triaxial transitional nucleus Ge-75
	Niu, C. Y.1,2; Dai, A. C.1,2; Xu, C.1,2 ; Hua, H.1,2; Zhang, S. Q.1,2; Wang, S. Y.3; Bark, R. A.4; Meng, J.1,2,5; Wang, C. G.1,2; Wu, X. G.6
刊名	PHYSICAL REVIEW C
	2018-03-23
卷号	97 期号:3 页码:034322
ISSN号	2469-9985
DOI	10.1103/PhysRevC.97.034322
英文摘要	The collective structures of Ge-75 have been studied for the first time via the Ge-74(alpha, 2p1n)Ge-75 fusion-evaporation reaction. Two negative-parity bands and one tentative positive-parity band built on the nu p(1/2), nu f(5/2), and nu g(9/2) states, respectively, are established and compared with the structures in the neighboring N = 43 isotones. According to the configuration-constrained potential-energy surface calculations, a shape transition from oblate to prolate along the isotopic chain in odd-A Ge isotopes is suggested to occur at Ge-75. The properties of the bands in Ge-75 are analyzed in comparison with the triaxial particle rotor model calculations.
资助项目	Natural Science Foundation of China[11675003] ; Natural Science Foundation of China[11175003] ; Natural Science Foundation of China[11235001] ; Natural Science Foundation of China[11320101004] ; Natural Science Foundation of China[11375015] ; Natural Science Foundation of China[11461141002] ; Natural Science Foundation of China[11461141001] ; Natural Science Foundation of China[J1103206] ; Chinese Major State Basic Research Development Program[2013CB834400] ; Natural Research Foundation of South Africa[92791]
WOS关键词	MULTIPLE COULOMB-EXCITATION ; COINCIDENCE DATA SETS ; SHAPE CHANGES ; HIGH-SPIN ; BEAM ; GERMANIUM ; ISOTOPES ; KR-79
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000428163400001
资助机构	Natural Science Foundation of China ; Chinese Major State Basic Research Development Program ; Natural Research Foundation of South Africa
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/47497]
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.Shandong Univ, Inst Space Sci, Shandong Prov Key Lab Opt Astron & Solar Terr Env, Weihai 264209, Peoples R China 4.iThemba LABS, ZA-7129 Somerset West, South Africa 5.Univ Stellenbosch, Dept Phys, ZA-7602 Matieland, South Africa 6.China Inst Atom Energy, Beijing 102413, Peoples R China 7.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 8.Univ Western Cape, Dept Phys, P-B X17, ZA-7535 Bellville, South Africa 9.Univ Cape Town, Dept Phys, ZA-7700 Rondebosch, South Africa 10.Univ Zululand, Dept Phys, Private Bag X1001, ZA-3886 Kwa Dlangezwa, South Africa
推荐引用方式 GB/T 7714	Niu, C. Y.,Dai, A. C.,Xu, C.,et al. Spectroscopic study of the possibly triaxial transitional nucleus Ge-75[J]. PHYSICAL REVIEW C,2018,97(3):034322.
APA	Niu, C. Y..,Dai, A. C..,Xu, C..,Hua, H..,Zhang, S. Q..,...&Sowazi, K..(2018).Spectroscopic study of the possibly triaxial transitional nucleus Ge-75.PHYSICAL REVIEW C,97(3),034322.
MLA	Niu, C. Y.,et al."Spectroscopic study of the possibly triaxial transitional nucleus Ge-75".PHYSICAL REVIEW C 97.3(2018):034322.