Highly deformed bands in Nd nuclei: New results and consistent interpretation within the cranked Nilsson-Strutinsky formalism
文献类型：期刊论文
| 作者 | Petrache, C. M.1; Lv, B. F.1; Astier, A.1; Dupont, E.1; Zheng, K. K.1; Greenlees, P. T.2; Badran, H.2; Calverley, T.2,8; Cox, D. M.2,9; Grahn, T.2 |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2019-11-15 |
| 卷号 | 100期号:5页码:9 |
| ISSN号 | 2469-9985 |
| DOI | 10.1103/PhysRevC.100.054319 |
| 通讯作者 | Petrache, C. M.() |
| 英文摘要 | Three new highly-deformed (HD) bands are identified in Nd-136 and the highly deformed band of Nd-137 is extended at higher spin by four transitions, revealing a band crossing associated with the occupation of the second nu i(13/2 )intruder orbital. Extended cranked Nilsson-Strutinsky calculations are performed for all HD bands observed in Nd-134, Nd-136, and Nd-137, achieving for the first time a consistent interpretation of all HD bands in the Nd nuclei. The new interpretation has significant consequences, like the change of parity of the yrast HD bands of Nd-134 and Nd-136, and the involvement of two negative-parity neutron intruder orbitals in the configurations of most HD bands. The present experimental results and their theoretical interpretation represent an important step forward in the understanding of the second-minimum excitations in the Nd nuclei. |
| WOS关键词 | SUPERDEFORMED BAND ; LIFETIME MEASUREMENTS ; ROTATIONAL BANDS ; SPIN STATES ; 2ND MINIMUM ; SHELL GAP ; SPECTROSCOPY ; DEFORMATION ; EXCITATIONS ; TERMINATION |
| 资助项目 | Academy of Finland under the Finnish Centre of Excellence Programme (2012-2017) ; EU 7th Framework Programme[262010] ; US DOE[DEFG02-95ER-40934] ; National Research, Development and Innovation Fund of Hungary[K128947] ; European Regional Development Fund[GINOP-2.3.3-15-2016-00034] ; National Research, Development and Innovation Office NKFIH[PD124717] ; Polish National Science Centre[2013/10/M/ST2/00427] ; Swedish Research Council[621-2014-5558] ; Chinese Major State 973 Program[2013CB834400] ; National Natural Science Foundation of China[11335002] ; National Natural Science Foundation of China[11375015] ; National Natural Science Foundation of China[11461141002] ; National Natural Science Foundation of China[11621131001] ; Natural Sciences and Engineering Research Council of Canada (NSERC) |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | AMER PHYSICAL SOC |
| WOS记录号 | WOS:000496741800003 |
| 资助机构 | Academy of Finland under the Finnish Centre of Excellence Programme (2012-2017) ; EU 7th Framework Programme ; US DOE ; National Research, Development and Innovation Fund of Hungary ; European Regional Development Fund ; National Research, Development and Innovation Office NKFIH ; Polish National Science Centre ; Swedish Research Council ; Chinese Major State 973 Program ; National Natural Science Foundation of China ; Natural Sciences and Engineering Research Council of Canada (NSERC) |
| 源URL | [http://119.78.100.186/handle/113462/141606]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Petrache, C. M. |
| 作者单位 | 1.Univ Paris Saclay, CNRS, IN2P3, Ctr Sci Nucl & Sci Mat, Batiment 104-108, F-91405 Orsay, France 2.Univ Jyvaskyla, Dept Phys, POB 35, FI-40014 Jyvaskyla, Finland 3.KTH Dept Phys, S-10691 Stockholm, Sweden 4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 5.Hungarian Acad Sci, Inst Nucl Res, H-4001 Debrecen, Hungary 6.Univ Warsaw, Heavy Ion Lab, Pasteura 5a, PL-02093 Warsaw, Poland 7.Simon Fraser Univ, Dept Chem, Burnaby, BC V5A 1S6, Canada 8.Univ Liverpool, Dept Phys, Oliver Lodge Lab, Liverpool L69 7ZE, Merseyside, England 9.Lund Inst Technol, Dept Math Phys, S-22362 Lund, Sweden 10.CERN, CH-1211 Geneva 23, Switzerland |
| 推荐引用方式 GB/T 7714 | Petrache, C. M.,Lv, B. F.,Astier, A.,et al. Highly deformed bands in Nd nuclei: New results and consistent interpretation within the cranked Nilsson-Strutinsky formalism[J]. PHYSICAL REVIEW C,2019,100(5):9. |
| APA | Petrache, C. M..,Lv, B. F..,Astier, A..,Dupont, E..,Zheng, K. K..,...&Andreoiu, C..(2019).Highly deformed bands in Nd nuclei: New results and consistent interpretation within the cranked Nilsson-Strutinsky formalism.PHYSICAL REVIEW C,100(5),9. |
| MLA | Petrache, C. M.,et al."Highly deformed bands in Nd nuclei: New results and consistent interpretation within the cranked Nilsson-Strutinsky formalism".PHYSICAL REVIEW C 100.5(2019):9. |
入库方式： OAI收割
来源：近代物理研究所
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