The role of grain size in active galactic nuclei torus dust models Omaira González-Martín, Cristina Ramos Almeida, Jacopo Fritz, Almudena Alonso-Herrero, Sebastian F. Hönig, Patrick F. Roche, Donaji Esparza-Arredondo, Ismael García-Bernete, Santiago García-Burillo, Natalia Osorio-Clavijo et al. (3 more) A&A, 676 (2023) A73 Published online: 08 August 2023 DOI: 10.1051/0004-6361/202345858