Evolutionary models of cold and low-mass planets: cooling curves, magnitudes, and detectability Esther F. Linder, Christoph Mordasini, Paul Mollière, Gabriel-Dominique Marleau, Matej Malik, Sascha P. Quanz and Michael R. Meyer A&A, 623 (2019) A85 Published online: 08 March 2019 DOI: 10.1051/0004-6361/201833873