Identification of high-K rotation in Ba-130: Testing the consistency of electromagnetic observables
文献类型：期刊论文
| 作者 | Qiang, Y. H.1,2,3; Petrache, C. M.4; Guo, S.1 ; Walker, P. M.5; Mengoni, D.6,7; Chen, Q. B.8; Lv, B. F.4; Astier, A.4; Dupont, E.4; Liu, M. L.1
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| 刊名 | PHYSICAL REVIEW C
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| 出版日期 | 2019-01-08 |
| 卷号 | 99 |
| ISSN号 | 2469-9985 |
| DOI | 10.1103/PhysRevC.99.014307 |
| 英文摘要 | The band built on the K-pi = 8(-), T-1/2 = 9.4 ms isomer of( 130)Ba has been identified, filling the gap in the systematics of the dipole bands built on the 8(- )isomers in the N = 74 isotones from( 128)Xe to Gd-138. The use of the GALILEO array in conjunction with its ancillaries EUCLIDES and Neutron Wall, helped to firmly place the newly identified transitions on top of the long-lived isomer. The extracted g(K)and g(R) gyromagnetic factors are in agreement with the 7/2(+)[404] circle times 9/2(-)[514] two-neutron Nilsson configuration. Particle-rotor model calculations give an understanding of the limited degree of K mixing. The experimental information on the K-pi = 8(-) isomer of Ba-130 is now the most complete among the K isomers of the N = 74 isotones. |
| WOS关键词 | NEUTRON WALL ; PARTICLE ; STATES ; BAND |
| 资助项目 | [GINOP-2.3.3-15-2016-00034] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000455164000003 |
| 出版者 | AMER PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/64494]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Petrache, C. M.; Guo, S. |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 2.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Gansu, Peoples R China 3.Grad Univ Chinese Acad Sci, Beijing 000049, Peoples R China 4.Univ Paris Saclay, Ctr Sci Nucl Sci Mat, CNRS, IN2P3, Bat 104-108, F-91405 Orsay, France 5.Univ Surrey, Dept Phys, Guildford GU2 7XH, Surrey, England 6.Univ Padua, Dipartimento Fis & Astron, I-35131 Padua, Italy 7.INFN, Sez Padova, I-35131 Padua, Italy 8.Tech Univ Munich, Phys Dept, D-85747 Garching, Germany 9.INFN, Lab Nazl Legnaro, I-35020 Legnaro, Pd, Italy 10.Simon Fraser Univ, Dept Chem, Burnaby, BC V5A 1S6, Canada |
| 推荐引用方式 GB/T 7714 | Qiang, Y. H.,Petrache, C. M.,Guo, S.,et al. Identification of high-K rotation in Ba-130: Testing the consistency of electromagnetic observables[J]. PHYSICAL REVIEW C,2019,99. |
| APA | Qiang, Y. H..,Petrache, C. M..,Guo, S..,Walker, P. M..,Mengoni, D..,...&Xu, F. R..(2019).Identification of high-K rotation in Ba-130: Testing the consistency of electromagnetic observables.PHYSICAL REVIEW C,99. |
| MLA | Qiang, Y. H.,et al."Identification of high-K rotation in Ba-130: Testing the consistency of electromagnetic observables".PHYSICAL REVIEW C 99(2019). |
入库方式： OAI收割
来源：近代物理研究所
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