Fast-timing spectroscopy with the ν-ball2 spectrometer S. Pascu, C. Hiver, Zs. Podolyák, P.H. Regan, M. von Tresckow and J.N. Wilson EPJ Web Conf., 329 (2025) 01010 Published online: 25 June 2025 DOI: 10.1051/epjconf/202532901010