High-resolution observational analysis of flare ribbon fine structures Jonas Thoen Faber, Reetika Joshi, Luc Rouppe van der Voort, Sven Wedemeyer, Lyndsay Fletcher, Guillaume Aulanier and Daniel Nóbrega-Siverio A&A, 693 (2025) A8 Published online: 23 December 2024 DOI: 10.1051/0004-6361/202452370