Determination of level widths in 15N using nuclear resonance fluorescenceT. Szücs, D. Bemmerer, A. Caciolli, Zs. Fülöp, R. Massarczyk, C. Michelagnoli, T. P. Reinhardt, R. Schwengner, M. P. Takács, C. A. Ur, A. Wagner and L. WagnerEPJ Web of Conferences, 93 (2015) 03013DOI: https://doi.org/10.1051/epjconf/20159303013