precisioncalculationoffinestructureinheliumandli
文献类型：期刊论文
| 作者 | Zhang Peipei; Zhong Zhenxiang; Yan Zongchao; Shi Tingyun |
| 刊名 | chinesephysicsb
 |
| 出版日期 | 2015 |
| 卷号 | 24期号:3页码:033101 |
| ISSN号 | 1674-1056 |
| 英文摘要 | The fine structure constant α can be extracted from high-precision spectroscopy of the2~3P_J fine structure splittings in helium and light helium-like ions. In this work, the 2~3P_J fine structure splittings of helium and Li~+ ion are calculated, including relativistic and QED corrections of order mα~4, mα~4(m/M), mα~5, mα~5(m/M), and Douglas–Kroll operators of mα~6 and mα~6(m/M), which provide an independent verification for the previous calculations performed by Drake Can. J. Phys. 80 1195 (2002) and by Pachucki and Yerokhin Phys. Rev. A 79 062516 (2009); Phys. Rev. Lett. 104 070403 (2010); Can. J. Phys. 89 1139 (2011). The results of the three groups agree with each other. |
| 语种 | 英语 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/15029]  |
| 专题 | 中国科学院武汉物理与数学研究所 |
| 作者单位 | 中国科学院武汉物理与数学研究所 |
| 推荐引用方式 GB/T 7714 | Zhang Peipei,Zhong Zhenxiang,Yan Zongchao,et al. precisioncalculationoffinestructureinheliumandli[J]. chinesephysicsb,2015,24(3):033101. |
| APA | Zhang Peipei,Zhong Zhenxiang,Yan Zongchao,&Shi Tingyun.(2015).precisioncalculationoffinestructureinheliumandli.chinesephysicsb,24(3),033101. |
| MLA | Zhang Peipei,et al."precisioncalculationoffinestructureinheliumandli".chinesephysicsb 24.3(2015):033101. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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