The 235U prompt fission neutron spectrum measured by the Chi-Nu project at LANSCE J.A. Gomez, M. Devlin, R.C. Haight, J.M. O'Donnell, H.Y. Lee, S.M. Mosby, T.N. Taddeucci, K.J. Kelly, N. Fotiades, D. Neudecker et al. (8 more) EPJ Web Conf., 146 (2017) 04040 Published online: 13 September 2017 DOI: 10.1051/epjconf/201714604040