Recent Results from BESIII experiment
Liaoyuan Dong (for the BESIII Collaboration)
TL;DR
This paper presents recent experimental results from BESIII on charmonium and hadron spectroscopy, including measurements of various meson properties and discovery of new resonances, based on large data samples collected at BEPCII.
Contribution
It provides new measurements of meson masses and widths and reports on the observation of new resonances around 2 GeV, advancing understanding of hadron spectroscopy.
Findings
Measured masses and widths of h_c, η_c, η_c(2S)
Discovered new resonances around 2 GeV
Analyzed large data samples from BESIII
Abstract
We report some recent results on charmonium spectroscopy and hadron spectroscopy from BESIII experiment, including the measurements of the masses and widths of , , and some new resonances around 2 GeV. The results are based on a data sample of 106 million events and 226 million J/ events collected with the BESIII detector at the BEPCII collider.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · High-Energy Particle Collisions Research