Variational calculation of energy levels for metastable states of antiprotonic helium
文献类型：期刊论文
| 作者 | Hu, Mu-Hong1; Yao, Si-Meng1; Wang, Yi1; Li, Wang1; Gu, Ying-Ying1; Zhong, Zhen-Xiang2 |
| 刊名 | CHEMICAL PHYSICS LETTERS
 |
| 出版日期 | 2016-06-16 |
| 卷号 | 654页码:114-118 |
| 关键词 | Antiprotonic helium Metastable states Varitaional calculation Closed-channel approximation |
| 英文摘要 | We apply the variational method in Hylleraas coordinates to solve the energy eigenvalue problem for antiprotonic helium molecular systems including (p) over bar He-3(+) and (p) over bar He-4(+). The numerical accuracy on the non-relativistic energies is shown to reach 10 (17), thus the precision of our results is only limited by the width of the metastable states. Expectation values of the Dirac delta operators for these states are also calculated. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical ; Physics, Atomic, Molecular & Chemical |
| 研究领域[WOS] | Chemistry ; Physics |
| 关键词[WOS] | FUNDAMENTAL PHYSICAL CONSTANTS ; CODATA RECOMMENDED VALUES ; HYDROGEN MOLECULAR-IONS ; ATOMS ; SPECTROSCOPY ; EIGENVALUES ; INTEGRALS ; LITHIUM ; MASS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000377209800022 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/9374]  |
| 专题 | 武汉物理与数学研究所_理论与交叉研究部 |
| 作者单位 | 1.Liaoning Normal Univ, Sch Phys & Elect Technol, Dalian 116029, Peoples R China 2.Chinese Acad Sci, Wuhan Inst Phys & Math, Div Theoret & Interdisciplinary Res, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Mu-Hong,Yao, Si-Meng,Wang, Yi,et al. Variational calculation of energy levels for metastable states of antiprotonic helium[J]. CHEMICAL PHYSICS LETTERS,2016,654:114-118. |
| APA | Hu, Mu-Hong,Yao, Si-Meng,Wang, Yi,Li, Wang,Gu, Ying-Ying,&Zhong, Zhen-Xiang.(2016).Variational calculation of energy levels for metastable states of antiprotonic helium.CHEMICAL PHYSICS LETTERS,654,114-118. |
| MLA | Hu, Mu-Hong,et al."Variational calculation of energy levels for metastable states of antiprotonic helium".CHEMICAL PHYSICS LETTERS 654(2016):114-118. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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