Guerra, Michel Sampaio, J. M. Madeira, T. I. Parente, F. Indelicato, Paul Marques, J. P. Santos, J. P. Hoszowska, Joanna Dousse, Jean-Claude Loperetti, Lucie Zeeshan, Faisal Müller, M. Unterumsberger, R. Beckhoff, Burkhard 2015-08-19 Fluorescence yields (FYs) for the Ge L shell were determined by a theoretical and two experimental groups within the framework of the International Initiative on X-Ray Fundamental Parameters Collaboration. Calculations were performed using the Dirac-Fock method, including relativistic and QED corrections. The experimental value of the L3FYωL3 was determined at the Physikalisch-Technische Bundesanstalt undulator beamline of the synchrotron radiation facility BESSY II in Berlin, Germany, and the Lα1,2 and Lβ1 line widths were measured at the Swiss Light Source, Paul Scherrer Institute, Switzerland, using monochromatized synchrotron radiation and a von Hamos x-ray crystal spectrometer. The measured fluorescence yields and line widths are compared to the corresponding calculated values. application/pdf https://folia.unifr.ch/global/documents/304454 https://folia.unifr.ch/documents/304454/files/dou_ted.pdf eng info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.92.022507 info:eu-repo/semantics/openAccess License undefined Physical Review A. - 2015, vol. 92, no. 2, p. 022507 info:eu-repo/classification/udc/53 Theoretical and experimental determination of $L$-shell decay rates, line widths, and fluorescence yields in Ge http://purl.org/coar/resource_type/c_6501