Two-electron atomic photoionization in superstrong electromagnetic field

超强电磁场中的双电子原子光电离

• 批准号: DP0451211
• 负责人: Prof Anatoli Kheifets
• 金额: $ 15.67万
• 依托单位: The Australian National University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-01-01 至 2006-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0451211
• 关键词: Two; electron; atomic; photoionization; superstrong

Correlation, or entanglement, of electrons in matter governs many important phenomena in nature, such as chemical reactions, superconductivity and ferromagnetism. However, it is the many-electron processes in atoms which allow the study of electron correlations most clearly. In this project we will investigate such a process of two-electron atomic photoionization by an intense laser pulse. We will combine advanced theoretical and experimental tools with the aim of understanding how the electron correlation interplays with the superstrong electromagnetic field. This will provide insight into fundamental processes of interaction of intense laser pulses with matter which are important in a wide range of applications.

物质中电子的相互关系或纠缠关系支配着许多重要的自然现象，如化学反应、超导性和铁磁性。然而，正是原子中的多电子过程使电子关系的研究最为清晰。在这个项目中，我们将研究这种由强激光脉冲产生的双电子原子光离过程。我们将结合先进的理论和实验工具，目的是了解电子相关如何相互作用