Charmonium Spectroscopy (X,Y,Z) at the B Factories
High Energy Physics - Experiment
2019-08-14 v1
Abstract
Since 2003 several states in the charmonium mass region were discovered. While in the conventional c c-bar spectrum some states are missing, the number of states observed up to now is larger than empty spaces in the c c-bar spectrum. This, together with other difficulties to explain observed states as a c c-bar mesons triggered discussions on a possible exotic interpretations. In this proceedings we present current experimental status from B-factories of the so called X, Y and Z states.
Cite
@article{arxiv.0912.0111,
title = {Charmonium Spectroscopy (X,Y,Z) at the B Factories},
author = {Michal Kreps},
journal= {arXiv preprint arXiv:0912.0111},
year = {2019}
}
Comments
Prepared for Beauty 2009 conference, Heidelberg, Germany