000004092 001__ 4092
000004092 005__ 20240204103103.0
000004092 037__ $$aBELLE2-TALK-CONF-2024-008
000004092 041__ $$aeng
000004092 088__ $$aBELLE2-TALK-DRAFT-2024-003
000004092 100__ $$aJens Lange
000004092 245__ $$aXYZ states - the quest for the spectroscopical pattern
000004092 260__ $$aHirschegg 2024: Strong interaction physics of heavy flavors$$c2024-01-14
000004092 300__ $$amult. p
000004092 520__ $$aThis talk will focus on X(3872) and other multiquark candidate states observed in B meson decays and focus on results from Belle and Belle II. The results will be put into perspective by comparing to states observed at other experiments. Implications of the observed spectroscopical pattern will be discussed and conclusions for the underlying potential will be drawn. Unresolved puzzles and future key measurements will be adressed.
000004092 8560_ $$fdjaffe@bnl.gov
000004092 8564_ $$uhttps://docs.belle2.org/record/4092/files/BELLE2-TALK-CONF-2024-008.pdf