Exotic Charmonium at BESIII
Abstract
The BESIII Experiment at the Beijing Electron Positron Collider (BEPCII) collected large data samples for electron-positron collisions with center-of-mass above 4 GeV. The analysis of these samples has resulted in a number of surprising discoveries, such as the discoveries of the electrically charged structures, which, if resonant, cannot be accommodated in the traditional charm quark and anti-charm quark picture of charmonium. In this talk, we will review the current status of the analyses of the exotic states, as well as a number of other interesting features in the new BESIII data samples.
Keywords
Cite
@article{arxiv.1910.07128,
title = {Exotic Charmonium at BESIII},
author = {Ilaria Balossino},
journal= {arXiv preprint arXiv:1910.07128},
year = {2019}
}
Comments
Talk presented at the 2019 Meeting of the Division of Particles and Fields of the American Physical Society (DPF2019), July 29--August 2, 2019, Northeastern University, Boston, C1907293