Speaker
Shohei Nishida
(KEK)
Description
A new alternate chi_c0(2P) charmonium state, X*(3860), has been observed
with a significance of 6.5sigma using full amplitude analysis of the
process e+e- -> J/psi D Dbar. We also perform search for
exotic states such as hidden-strangeness penta-quark.
All the results presented here exploits the full data set of Belle.
Author
Shohei Nishida
(KEK)
