Determination of level widths in 15N using nuclear resonance fluorescence T. Szücs, D. Bemmerer, A. Caciolli, Zs. Fülöp, R. Massarczyk, C. Michelagnoli, T. P. Reinhardt, R. Schwengner, M. P. Takács, C. A. Ur et al. (2 more) EPJ Web of Conferences, 93 (2015) 03013 Published online: 28 May 2015 DOI: 10.1051/epjconf/20159303013