Lifetime measurements of odd-parity high-excitation levels of Sm II by time-resolved laser spectroscopy
文献类型：期刊论文
| 作者 | Li, Pengfei4,5; Feng, Yanyan4,5; Zhang, Wei4,5; Dai, Zhenwen1,4,5; Jiang, Zhankui4,5; Yang, Xiubin2,3; Ma, Xinwen6 ; Du, Shan4,5
|
| 刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
 |
| 出版日期 | 2011-09-01 |
| 卷号 | 416页码:547-552 |
| 关键词 | atomic data atomic processes methods: laboratory techniques: spectroscopic |
| ISSN号 | 0035-8711 |
| DOI | 10.1111/j.1365-2966.2011.19068.x |
| 英文摘要 | Natural radiative lifetimes of 53 odd-parity highly excited levels of singly ionized samarium in the energy range 26 599.08-36 107.66 cm(-1) have been measured by the time-resolved laser-induced fluorescence technique in an ionic plume produced by laser ablation. The fundamental frequency and second harmonic of a dye laser have been adopted as the tunable exciting source (308-650 nm), and a fast detection system has been used to record fluorescence signals. The lifetime values obtained in this paper are in the range 10.5-271 ns. A good agreement between the present results and the previously published values was achieved. This work will be useful for investigating the composition of chemically peculiar stars. |
| WOS关键词 | LABORATORY TRANSITION-PROBABILITIES ; RADIATIVE LIFETIMES ; PRZYBYLSKIS STAR ; SOLAR ABUNDANCE ; SAMARIUM ; STATES ; LINES ; METAL ; SUN |
| 资助项目 | National Natural Science Foundation of China[10974066] ; National Natural Science Foundation of China[10978012] ; National Natural Science Foundation of China[10574056] ; Program for New Century Excellent Talents in University of Ministry of Education of China[NCET-05-0302] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000294017000049 |
| 出版者 | WILEY-BLACKWELL |
| 资助机构 | National Natural Science Foundation of China ; Program for New Century Excellent Talents in University of Ministry of Education of China |
| 源URL | [http://119.78.100.186/handle/113462/33639]  |
| 专题 | 近代物理研究所_实验物理中心 |
| 通讯作者 | Zhang, Wei |
| 作者单位 | 1.Jilin Univ, Inst Atom & Mol Phys, Changchun 130012, Peoples R China 2.Changchun Inst Opt Fine Mech & Phys, Changchun 130033, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 4.Jilin Univ, Coll Phys, Changchun 130012, Peoples R China 5.Minist Educ, Key Lab Coherent Light Atom & Mol Spect, Changchun 130023, Peoples R China 6.Chinese Acad Sci, Inst Modern Phys, Lanzhou 73000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Pengfei,Feng, Yanyan,Zhang, Wei,et al. Lifetime measurements of odd-parity high-excitation levels of Sm II by time-resolved laser spectroscopy[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2011,416:547-552. |
| APA | Li, Pengfei.,Feng, Yanyan.,Zhang, Wei.,Dai, Zhenwen.,Jiang, Zhankui.,...&Du, Shan.(2011).Lifetime measurements of odd-parity high-excitation levels of Sm II by time-resolved laser spectroscopy.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,416,547-552. |
| MLA | Li, Pengfei,et al."Lifetime measurements of odd-parity high-excitation levels of Sm II by time-resolved laser spectroscopy".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 416(2011):547-552. |
入库方式： OAI收割
来源：近代物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。