000000730 001__ 730
000000730 005__ 20171110082340.0
000000730 037__ $$aBELLE2-TALK-CONF-2017-102
000000730 041__ $$aeng
000000730 088__ $$aBELLE2-TALK-DRAFT-2017-056
000000730 100__ $$aUmberto Tamponi
000000730 245__ $$aPlans for exotic bottomonium-like states at Belle II
000000730 260__ $$aHadron 2017$$c2017-09-29
000000730 300__ $$amult. p
000000730 500__ $$a20 min
000000730 520__ $$aLarge mass, non-relativistic dynamics, large energy level spacing and clear experimental signature are unique characteristics of the bottomonium states that make this sector so rich with a wide range of opportunities for new studies, ranging from the the spin structure of QCD to the extensions of the SM Lagrangian, from the non-qq¯ states and light quarks dynamics to the gluon fragmentation functions. Experimentally only high-luminosity e+e− colliders with s√>9 GeV can collect enough statistics to study this system in details fully exploiting its potential. For this reason the BelleII experiment at Super-KEKB collider offers the most promising prospects for the study of this sector in the next decade. We will here review the opportunities offered by data taking periods at the Υ(3S), Υ(5S) and Υ(6S) energies, focusing on the variety of studies that can be conducted using bottomonium annihilations: study of conventional and exotic quarkonoium spectroscopy, the search for new physics in rare decays of heavy mesons, the study of the light scalar meson family using di-pion transitions among bottomonia, and study of QCD bound states like deuteron and di-baryons with astrophysics implications.
000000730 8560_ $$fdoris.yangsoo.kim@desy.de
000000730 8564_ $$uhttps://docs.belle2.org/record/730/files/BELLE2-TALK-CONF-2017-102.pdf