Results on conventional and exotic charmonium at BaBar

Abstract

The B factories provide a unique playground for studying the properties of conventional and exotic charmonium states. We present recent results in initial state radiation and two-photon fusion, obtained using the full data set collected by the BaBar experiment. Amongst BaBar 's harvest presented in this talk, the determination of the quantum numbers of the X(3915) resonance, a body of concording evidence pointing to JPC = 1++ for the X(3872), and updates on the family of the Y resonance to the full integrated luminosity.

Presented at DIS2013, the XXI International Workshop on Deep-Inelastic Scattering and Related Subject -DIS2013, 22-26 April 2013 Marseille, France. To appear in Proceedings of Science