会议论文详细信息
29th International Conference on Photonic, Electronic, and Atomic Collisions | |
Contribution of higher multipole terms of Coulomb interaction to ionization in low-energy heavy-ion collisions | |
Bondarev, A.I.^1 ; Ivanova, I.V.^1 ; Tupitsyn, I.I.^1 ; Kozhedub, Y.S.^1 ; Plunien, G.^2 | |
Department of Physics, St. Petersburg State University, St. Petersburg | |
198504, Russia^1 | |
Institut für Theoretische Physik, Technische Universität Dresden, Dresden | |
D-01062, Germany^2 | |
关键词: Bare nucleus; Dirac equations; Heavy ion collision; Hydrogenlike ion; Impact-parameter; Ionization probabilities; Relativistic effects; Spherical coordinates; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/635/2/022094/pdf DOI : 10.1088/1742-6596/635/2/022094 |
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来源: IOP | |
【 摘 要 】
The two-center Dirac equation is solved in spherical coordinates using the multipole decomposition of the electron-nucleus interaction. The total and differential ionization probabilities in collisions of a hydrogenlike ion with a bare nucleus are calculated for different impact parameters. The contribution of the higher multipole terms of the interaction to these probabilities is analyzed. The influence of relativistic effects is examined as well.
【 预 览 】
Files | Size | Format | View |
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Contribution of higher multipole terms of Coulomb interaction to ionization in low-energy heavy-ion collisions | 211KB | download |