GRIDSA: femtosecond lifetime measurements with germanium detector arrays F. C. L. Crespi, N. Cieplicka-Oryńczak, M. Jentschel, F. Kandzia, Y. H. Kim, U. Köster, S. Leoni, C. Michelagnoli and S. Ziliani Eur. Phys. J. A, 56 3 (2020) 94 Published online: 21 March 2020 DOI: 10.1140/epja/s10050-020-00088-x