| Issue |
EPJ Web of Conferences
Volume 81, 2014
MESON 2014 – 13th International Workshop on Production, Properties and Interaction of Mesons
|
|
|---|---|---|
| Article Number | 01008 | |
| Number of page(s) | 6 | |
| Section | Plenary talks | |
| DOI | https://doi.org/10.1051/epjconf/20148101008 | |
| Published online | 26 November 2014 | |
https://doi.org/10.1051/epjconf/20148101008
Latest XYZ results from e+e− colliders
Johannes Gutenberg-University Mainz, Johann-Joachim-Becher-Weg 45, 55128 Mainz
a e-mail: guo@kph.uni-mainz.de
Published online: 26 November 2014
We present the recent progress on the charmonium-like states (or called XYZ states) from electron-positron colliders, including the results from BESIII, CLEO-c, BaBar and Belle. This talk covers the observation of X(3872) from radiative decay of the Y(4260), the updated results of Y states from initial state radiation (ISR) process of π+π− J/ψ and π+π−ψ(2S) and also cross section measurement of e+e− → π+π−hc and e+e− → ωχc0, and the observation of charged and neutral charmonium-like states (Zcs).
© Owned by the authors, published by EDP Sciences, 2014
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