000003874 001__ 3874 000003874 005__ 20230921172744.0 000003874 037__ $$aBELLE2-TALK-CONF-2023-144 000003874 041__ $$aeng 000003874 088__ $$aBELLE2-TALK-DRAFT-2023-147 000003874 100__ $$aSlavomira Stefkova 000003874 245__ $$aWG3: B -> K + invisible at Belle/Belle II 000003874 260__ $$a12th International Workshop on the CKM Unitarity Triangle$$c2023-09-18 000003874 300__ $$amult. p 000003874 520__ $$aThis talk summarises the latest Belle II measurement of a branching fraction of B+ -> K+ nu \bar{nu} decays, where evidence for this decay was found. 000003874 8560_ $$fdjaffe@bnl.gov 000003874 8564_ $$uhttps://docs.belle2.org/record/3874/files/BELLE2-TALK-CONF-2023-144.pdf