Observation of the h_b states and Beyond
arXiv:1109.4476
Abstract
Originally designed for CP violation studies in the B meson system, the B-Factories recently showed an exciting capability for improving our experimental knowledge in the field of hadron spectroscopy. We review results on bottomonium spectroscopy from the Belle experiment at the KEK-B e+e- collider and present exciting new results from the unique large data set taken at the Upsilon(5S) resonance.
Presented at the Ninth International Conference on Flavor Physics and CP Violation(FPCP 2011) Maale Hachamisha, Israel, May 23--27, 2011