Measurement of reactor core temperature using multispectral infrared pyrometry in accidental conditions A. Ladaci, G. Cheymol, H. Maskrot, C. Destouches, L. Ferry and C. Gonnier EPJ Web Conf., 225 (2020) 08005 Published online: 20 January 2020 DOI: 10.1051/epjconf/202022508005