Total M X-ray fluorescence cross sections for the elements Pt, Au and Pb have been measured at incident photon energies 5.47, 5.96, 7.04, 8.14, 8.74 and 9.36 keV. Average M-shell fluorescence yield at each incident photon energy has been deduced, using the experimental total M X-ray fluorescence cross section and theoretical M-shell photoionisation cross sections. Experimental total M X-ray fluorescence cross sections and M-shell fluorescence yields are found to be in good agreement with the theoretical estimates based on relativistic Dirac-Hartree-Slater theory.
Total M X-ray fluorescence cross sections and fluorescence yields for Pt, Au and Pb in the energy region 5.47<=E<=9.36 keV / D. V., Rao; R., Cesareo; Gigante, Giovanni Ettore. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION B, BEAM INTERACTIONS WITH MATERIALS AND ATOMS. - ISSN 0168-583X. - STAMPA. - 108:3(1996), pp. 227-232. [10.1016/0168-583x(95)01054-8]
Total M X-ray fluorescence cross sections and fluorescence yields for Pt, Au and Pb in the energy region 5.47<=E<=9.36 keV
GIGANTE, Giovanni Ettore
1996
Abstract
Total M X-ray fluorescence cross sections for the elements Pt, Au and Pb have been measured at incident photon energies 5.47, 5.96, 7.04, 8.14, 8.74 and 9.36 keV. Average M-shell fluorescence yield at each incident photon energy has been deduced, using the experimental total M X-ray fluorescence cross section and theoretical M-shell photoionisation cross sections. Experimental total M X-ray fluorescence cross sections and M-shell fluorescence yields are found to be in good agreement with the theoretical estimates based on relativistic Dirac-Hartree-Slater theory.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
