Search for Rare Decays of D^{0} Mesons into Two Muons. - Aaij R; Abdelmotteleb ASW; Abellan Beteta C; Abudinén F; Ackernley T; Adeva B; Adinolfi M; Adlarson P; Afsharnia H; Agapopoulou C; Aidala CA; Aiola S; et al. (Physical review letters, 2023)