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