Practical scaling law for photoelectron angular distributions
文献类型：期刊论文
| 作者 | Guo, DS; Zhang, JT; Xu, ZZ; Li, XF; Fu, PM; Freeman, RR |
| 刊名 | phys. rev. a
 |
| 出版日期 | 2003 |
| 卷号 | 68期号:4页码:43404 |
| 通讯作者 | guo, ds (reprint author), chinese acad sci, shanghai inst opt & fine mech, lab high intens opt, pob 800-211, shanghai 201800, peoples r china |
| 英文摘要 | a practical scaling law that predicts photoelectron angular distributions (pads) is derived using angular distribution formulas which explicitly contain spontaneous emission. the scaling law is used to analyze recent pad measurements in above-threshold ionization, and to predict results of future experiments. our theoretical and numerical studies show that, in the non-relativistic regime and long-wavelength approximation, the shapes of pads are determined by only three dimensionless numbers: (1) u(p)=up/(h) over bar omega, the ponderomotive number (ponderomotive energy in units of laser photon energy); (2) epsilonb = e-b/(h) over bar omega, the binding number (atomic binding energy in units of the laser photon energy); (3) j, the absorbed-photon number. the scaling law is shown to be useful in predictions of results from strong-field kapitza-dirac effect measurements; specifically, the application of this scaling law to recently reported kapitza-dirac diffraction is discussed. possible experimental tests to verify the scaling law are suggested. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000188711400004 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/18148]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 作者单位 | 1.So Univ & A&M Coll, Dept Phys, Baton Rouge, LA 70813 USA 2.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Lab High Intens Opt, Shanghai 201800, Peoples R China 3.Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100080, Peoples R China 4.Univ Calif Davis, Dept Appl Sci, Davis, CA 95616 USA |
| 推荐引用方式 GB/T 7714 | Guo, DS,Zhang, JT,Xu, ZZ,et al. Practical scaling law for photoelectron angular distributions[J]. phys. rev. a,2003,68(4):43404. |
| APA | Guo, DS,Zhang, JT,Xu, ZZ,Li, XF,Fu, PM,&Freeman, RR.(2003).Practical scaling law for photoelectron angular distributions.phys. rev. a,68(4),43404. |
| MLA | Guo, DS,et al."Practical scaling law for photoelectron angular distributions".phys. rev. a 68.4(2003):43404. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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