000000789 001__ 789
000000789 005__ 20180807081100.0
000000789 037__ $$aBELLE2-TALK-CONF-2018-016
000000789 041__ $$aeng
000000789 088__ $$aBELLE2-TALK-DRAFT-2018-013
000000789 100__ $$aElisabetta Prencipe
000000789 245__ $$aExotics at Belle and Perspectives at Belle II
000000789 260__ $$aExcited QCD workshop 2018$$c2018-03-10
000000789 300__ $$a40
000000789 500__ $$a20' + 10'
000000789 520__ $$aThe search for multi-quark states beyond the constituent quark model (CQM) has resulted in the discovery of many new exotic states, starting with the X(3872) discovery by Belle in 2003. Also in the sector of charm the CQM does not seem to describe properly all spectrum, despite of the theoretical expectations. These new forms of quark bounds clearly show that mesons and baryons are not the only possibilities to be considered. We report selected recent results on such states at Belle, with the perspectives in the hadron physics program at the Belle II experiment, which is right now in the phase-2 of its run-operation.
000000789 6531_ $$aexotics X, Y, Z
000000789 8560_ $$felisabetta.prencipe@desy.de
000000789 8564_ $$uhttps://docs.belle2.org/record/789/files/BELLE2-TALK-CONF-2018-016.pdf