Mercedes PanicciaMercedes Paniccia is senior research associate at University of Geneva (Switzerland). She is member of the AMS Collaboration since 2003. She has contributed to the construction of the silicon tracker, to the calibration and the commissioning of the eectromagnetic calorimeter, to the operation of the AMS detector, and to data reconstruction and analysis. Since 2017, she leads the AMS data analysis group at University of Geneva whose research focuses on the measurement of cosmic-ray nuclei fluxes and isotopic composition of light nuclei, with the aim of studying the propagation mechanism of cosmic rays in the galaxy. Read More Read Less