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Figure 13
A log plot of [\chi^{2}_{r}] for each of the five models for each incident energy. The five models fitted to the Kα3,4 spectrum are: the 2s shake-off satellite alone; the 2p shake-off satellite alone; both satellites with intensity ratio A2s/A2p = 0.1787, fixed by shake-off prediction; both satellites with A2s/A2p = 0.0314, using our shake-off prediction with Auger suppression; and both satellites with A2s/A2p as a free parameter. Coloured lines represent the two-point moving average of the adjacent points of corresponding colour. The fit is very poor for the 2s satellite alone but is improved upon for the 2p satellite alone; however, the fits with both are better. The fits for the Auger corrected intensity ratio are a significant improvement on the non-corrected model. The free-parameter model fit is not a significant improvement on the Auger corrected model. The value for the A2s/A2p ratio as a free parameter is shown in Fig. 14[link].

IUCrJ
Volume 11| Part 4| July 2024| Pages 620-633
ISSN: 2052-2525
https://doi.org/10.1107/S2052252524005165