Photoionization of helium between the N=2 and N=5 thresholds of He+: Partial differential cross sections
文献类型：期刊论文
| 作者 | Jiang, YH ; Yan, J ; Li, JM ; Sun, JF ; Wan, LD |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2000 |
| 卷号 | 61期号:3 |
| 关键词 | N = 2 DOUBLY-EXCITED HELIUM OPACITY CALCULATIONS ANGULAR-DISTRIBUTION RYDBERG SERIES ENERGY-LEVELS 3 THRESHOLDS ATOMIC DATA STATES PHOTOIONISATION |
| ISSN号 | 1050-2947 |
| 通讯作者 | Jiang, YH (reprint author), Henan Normal Univ, Dept Phys, Xinxiang 453002, Peoples R China. |
| 中文摘要 | Photoionization excitation of helium has been performed employing the R-matrix method with a 20-term target representation for incident photon energies between the N=2 and N=5 thresholds (69-76.8 eV) of the He+ ion. Partial differential cross sections for photoionization leaving the He+ ion in the N=2,3,4 levels at emission angles 0 degrees and in the N=2 level 90 degrees are provided. Our results to He+ in the N=2 state give fairly good agreement with the available experimental data and theoretical calculations below the N=3 threshold. Between the N=3 and N=5 thresholds of the He+ ion, our results for He+ in the N=2,3,4 states still agree with experiment qualitatively. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50932]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Jiang, YH,Yan, J,Li, JM,et al. Photoionization of helium between the N=2 and N=5 thresholds of He+: Partial differential cross sections[J]. PHYSICAL REVIEW A,2000,61(3). |
| APA | Jiang, YH,Yan, J,Li, JM,Sun, JF,&Wan, LD.(2000).Photoionization of helium between the N=2 and N=5 thresholds of He+: Partial differential cross sections.PHYSICAL REVIEW A,61(3). |
| MLA | Jiang, YH,et al."Photoionization of helium between the N=2 and N=5 thresholds of He+: Partial differential cross sections".PHYSICAL REVIEW A 61.3(2000). |
入库方式： OAI收割
来源：物理研究所
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