Hj. Sanchez et al., EVIDENCE OF DOUBLE K-PHOTOIONIZATION IN P, CL, AND K, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 93(3), 1994, pp. 370-373
Measurements of the K alpha-line from pure samples of phosphorus (Z =
15), chlorine (Z = 17), and potassium (Z = 19) were carried out. The s
amples were excitated using monochromatized synchrotron radiation of d
ifferent energies. Experimental evidence of the presence of double K-h
oles and their effects on X-ray-fluorescent spectra is reported.