Review on low and high mass spectroscopy

Abstract

We review the most recent experimental progress in the hadron spectroscopy, up to bottomonium mass. This covers the search for the J^PC=1^-+ exotic state, the states in J/psi decays, the spin-singlets of heavy quarkonium, and the charmoniumlike XYZ states.

Comments: 10 pages. Proceedings of 35th International Conference of High Energy Physics - ICHEP2010, July 22-28, 2010, Paris France