Two-Body Contact Dynamics in a Bose Gas near a Fano-Feshbach ResonanceRemoveAlexandre Journeaux, Julie Veschambre, Maxime Lecomte, Ethan Uzan, Jean Dalibard, Félix Werner, Dmitry S. Petrov, and Raphael LopesPhys. Rev. Lett. 136, 083404 (2026)