An MQDT Model for the Description of Time Resolved Pump Probe Experiments

被引：0
|
作者：
Alarcon, Miguel [1 ]
Greene, Chris H. [1 ]
机构：
[1] Purdue Univ, Dept Phys & Astron, W Lafayette, IN 47907 USA
来源：
PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON ATTOSECOND SCIENCE AND TECHNOLOGY, ATTO 2023 | 2024年 / 300卷
关键词：
MQDT; Time resolved spectroscopy; Pump-probe spectroscopy; COLLISION-THEORY; SPECTROSCOPY; STATES;
D O I：
10.1007/978-3-031-47938-0_10
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A method based on multichannel quantum defect theory (MQDT) for the treatment of perturbative and time resolved photoionization in pump probe experiments is presented. Following an introduction to the theory, examples in two regimes of argon are presented. The theory successfully describes the energy distribution and the dependence on probe delay of the photoionization spectrum. We finalize with a discussion about angular distributions and possible further applications of the method.
引用
收藏
页码：101 / 113
页数：13
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