Skip to main content
Heritage Science
Fig. 7 | Heritage Science

Fig. 7

From: The non-destructive investigation of a late antique knob bow fibula (Bügelknopffibel) from Kaiseraugst/CH using Muon Induced X-ray Emission (MIXE)

Fig. 7

Calibration curve for the brass and bronze CRMs: a Method 1: plot of intensity of the \(\mu\)-X rays of the different elements (Cu, Zn, Sn, and Pb), normalized with the number of muons vs. the at% of the elements; b Method 2: plot of the ratio of intensity of the \(\mu\)-X rays of the different elements (Zn, Sn, and Pb) and that of of Cu vs. the ratio of the at% of the elements with respect to Cu. The insets in (a) and (b) show the enlarged plots of the corresponding figures in order to emphasize the Sn and Pb data points

Back to article page