The Fundamental Parameters Working Group is an international initiative launched by LNE, PTB and TU Wien, under the auspices of the European X-Ray Spectrometry Association, to improve the knowledge of the fundamental parameters used in X-ray spectrometry, bringing together key players from international X-ray instrumentation companies as well as various institutes from the academic sector.
More informations about the meeting in http://eventos.fct.unl.pt/8fpw/