The calculation of triple-differential cross sections of hydrogen atom single-ionization by electrons
文献类型：期刊论文
| 作者 | C. H. Zhang ; W. Qiu ; J. L. Xin ; Y. Y. Nu ; X. W. Wang ; J. Y. Wang |
| 刊名 | Acta Physica Sinica
 |
| 出版日期 | 2003 |
| 卷号 | 52期号:10页码:2449-2452 |
| 关键词 | (e e 2e) reaction triple-differential cross section 2e processes binary peak recoil peak angular-distributions scattering impact |
| ISSN号 | 1000-3290 |
| 中文摘要 | A simple model is proposed to study the ionization of the atomic hydrogen by fast election impact in coplanar asymmetric geometry, making use of the post form of the enery shell transition matrix element and the two-potential formula. By virtue of dividing the full kinetic energy operator, we obtain an approximate solution of the three body problem through the canceling of the motion of two-election mass and exponent factor of relative motion and the approximation of projectile plane wave. TDCS(triple differential cross section) is expressed by the product of two factors,the structure factor T-2 and correlation one T-12. In this article, the contribution of these factors is investigated using the method of asymptotic series and method. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36148]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | C. H. Zhang,W. Qiu,J. L. Xin,et al. The calculation of triple-differential cross sections of hydrogen atom single-ionization by electrons[J]. Acta Physica Sinica,2003,52(10):2449-2452. |
| APA | C. H. Zhang,W. Qiu,J. L. Xin,Y. Y. Nu,X. W. Wang,&J. Y. Wang.(2003).The calculation of triple-differential cross sections of hydrogen atom single-ionization by electrons.Acta Physica Sinica,52(10),2449-2452. |
| MLA | C. H. Zhang,et al."The calculation of triple-differential cross sections of hydrogen atom single-ionization by electrons".Acta Physica Sinica 52.10(2003):2449-2452. |
入库方式： OAI收割
来源：金属研究所
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