Emission characteristics of K cascade photons after radiative electron capture at strong central fields
文献类型：会议论文
| 作者 | Mokler, P. H.1,2; Ma, X.2,3; Drukarev, E. G.4; Mikhailov, A. I.4; Mikhailov, I. A.4; McCullough, RW; Currell, FJ; Greenwood, J; Gribakin, G; Scott, MP |
| 出版日期 | 2007 |
| 卷号 | 58 |
| DOI | 10.1088/1742-6596/58/1/063 |
| 页码 | 287-+ |
| 英文摘要 | For initially bare and hydrogen-like uranium ions (U92+ and U91+, respectively) a drastic difference in the emission characteristics is observed for the corresponding Ly-alpha(1) and K-alpha(1) cascade photons after radiative electron capture (REC) into the L shell of the projectile. Whereas the Ly-alpha(1) x-rays are emitted preferentially perpendicular to the ion flight direction, the K-alpha(1) photons show practically an isotropic emission pattern in the ion frame. Both, Ly-alpha(2) and K-alpha(2) radiation are emitted isotropically with respect to the ion. Analytical calculations in lowest order for the L-REC-K-x-ray cascade process concur nicely with the experimental findings for the energy region investigated (70 - 300 MeV/u). |
| 会议录 | HCI 2006: 13TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF HIGHLY CHARGED IONS
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| 会议录出版者 | IOP PUBLISHING LTD |
| 会议录出版地 | DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND |
| 语种 | 英语 |
| 资助项目 | DFG[436 RUS 113/822/0-1] |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| WOS记录号 | WOS:000246424800063 |
| 源URL | [http://119.78.100.186/handle/113462/57348]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Mokler, P. H. |
| 作者单位 | 1.Univ Giessen, Inst Atom & Mol Phys, D-35392 Giessen, Germany 2.GSI Helmholtzzentrum Schwerionenforsch, D-64291 Darmstadt, Germany 3.Inst Modern Phys, Lanzhou 730000, Peoples R China 4.Petersburg Nucl Phys Inst, St Petersburg 188300, Russia |
| 推荐引用方式 GB/T 7714 | Mokler, P. H.,Ma, X.,Drukarev, E. G.,et al. Emission characteristics of K cascade photons after radiative electron capture at strong central fields[C]. 见:. |
入库方式： OAI收割
来源：近代物理研究所
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