Figure 11
From: Transient responses of double core-holes generation in all-attosecond pump-probe spectroscopy
Absorption function \(S(\omega ,\Delta \tau )\) of DCHs generation at fixed \(\Delta \tau \), (a) \(\Delta \tau =0\) fs and (b) \(\Delta \tau =1\) fs. Results of three methods are illustrated, including QME (black solid line), MCWF (red dashed line) and MCWF with RWA (green dotted line). Notice that 2500 samples are averaged in MCWF and only value of MCWF-RWA is scaled to the peak value of MCWF.
