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《科学前沿报告会》 第299期

科学前沿报告会(299)

报告题目

Elements of strong-field and attosecond physics

报 告 人

Prof. Lars Bojer Madsen

Department of Physics and Astronomy, Aarhus University

报告地点

物理楼西楼412会议室

报告时间

2015年7月14日 (星期二)上午10:00-11:30

联 系 人

彭良友 (62765027)

报告摘要

In this talk, I will discuss correlation effects for a range of key processes in strong-field and attosecond physics. Electron-nuclear correlations will be discussed in connection with molecular breakup induced by strong low-frequency fields, and by intense high-frequency fields. Moreover effects of such correlations will be addressed in connection with attosecond transient absorption spectroscopy of molecules. Electron-electron correlations will be discussed in connection with the surprising emergence of low-energy electrons in strong-field ionization of molecules by circularly and close to circularly polarized fields. Finally efforts to develop tine-dependent wave functions based methods for the time-dependent many-electron problem will be mentioned.

 

 

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