| 相对论性电子在强激光场和Debye屏蔽库仑场下的散射 |
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| 引用本文： | 陈激,张震,詹如娟.相对论性电子在强激光场和Debye屏蔽库仑场下的散射[J].强激光与粒子束,1999,11(6):697-700. |
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| 作者姓名： | 陈激 张震 詹如娟 |
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| 作者单位： | 中国科学技术大学近代物理系, 合肥 230026 |
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| 基金项目： | 国家863惯性约束聚变领域资助 |
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| 摘 要： | 在量子理论的框架内，利用含强激光场的二级相对论修正的运动方程，采用直接数值解法，着重研究了强激光场和Debye屏蔽库仑场下荷电粒子的碰撞截面及其与激光脉冲波形、频率、强度和屏蔽参数等的关系。
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| 关 键 词： | 强激光场 Debye屏蔽库仑场 相对论修正 |
| 文章编号： | 1001-4322(1999)06-0697-04 |
| 收稿时间： | 1900-01-01; |
| 修稿时间： | 1998年8月31日 |
THE SCATTERING OF RELATIVISTIC ELECTRON IN THE INTENSE FIELD AND DEBYE SHIELD COULOMB POTENTIAL |
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| CHEN Ji, ZHANG Zhen, ZHAN Ru-juan.THE SCATTERING OF RELATIVISTIC ELECTRON IN THE INTENSE FIELD AND DEBYE SHIELD COULOMB POTENTIAL[J].High Power Laser and Particle Beams,1999,11(6):697-700. |
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| Authors: | CHEN Ji ZHANG Zhen ZHAN Ru-juan |
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| Abstract: | The scattering of relativistic electron in the intense laser field and Debye shield Coulombpotential has been studied in terms of the second order relativistic approximation of the Dirac equation including the intense laser field. Specially, the relationship between the scattering cross section and the interactionparameters (laser pulse shape, laser frequency, laser intensity and the parameter of shield Coulomb potentialetc. ) has been shown and discussed. |
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| Keywords: | intense laser field debye shield Coulomb potential relativistic modification |
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