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arXiv · 1509.08042

Exotic and Charmonium(-like) states at BESIII

Peilian Liu
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Abstract

The BESIII experiment at the Beijing Electron Positron Collider (BEPCII) has accumulated the world's largest samples of direct $e^+e^-$ collisions in the $\tau$-charm region. From the collected samples, which include $e^+e^-$ annihilations at $J/\psi$, $\psi'$, $\psi$(3770) peaks and in the region from 3.8$\,$GeV to 4.6$\,$GeV, BESIII has produced many new physics results in the spectroscopy, transitions, and decays of charmonium(-like) states. This talk will cover the latest results over a wide range of topics from radiative and hadronic transitions among charmonium states, as well as the productions and decays of the $XYZ$ states.

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Peilian Liu. 2015-09-27. Exotic and Charmonium(-like) states at BESIII. https://arxiv.org/abs/1509.08042

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