Observation of a Nuclear Recoil Peak at the 100 eV Scale Induced by Neutron Capture. - Abele H; Angloher G; Bento A; Canonica L; Cappella F; Cardani L; Casali N; Cerulli R; Chalil A; Chebboubi A; Colantoni I; Crocombette JP; et al. (Physical review letters, 2023)