Spectroscopy results from Belle

Abstract

We report recent results on the charmonium and charmoniumlike states based on a large data sample recorded at the ${\rm Y}(4S)$ and ${\rm Y}(5S)$ resonances with the Belle detector at the KEKB asymmetric-energy $e^{+}{e}^{-}$ collider.

7 pages, 3 figures, Presented at The Xth Nicola Cabibbo International Conference on Heavy Quarks and Leptons, October 11-15, 2010, Frascati, Italy

References in corpus (2)

• X(3872) as a 1D2 charmonium state
• Is the $J^P=2^{-}$ assignment for the $X(3872)$ compatible with the radiative transition data?