Volume 317 - The 9th International workshop on Chiral Dynamics (CD2018) - Session: Goldstone-Boson Dynamics
KLOE-2 results and perspectives on hadron physics
M. Berlowski*  on behalf of the KLOE-2 Collaboration
Full text: pdf
Published on: February 28, 2020
Abstract
Recent results from the KLOE/KLOE-2 experiments on hadron physics are presented. The KLOE-2 project continues and extends the program of KLOE in the field of discrete symmetry tests, light meson spectroscopy, dark matter searches etc. The KLOE-2 collaboration finished the data taking campaign in March of 2018 collecting $5.5 fb^{-1}$ which is with the previous KLOE data set of $2.5 fb^{-1}$ the world’s biggest sample taken at the phi meson mass (1020 MeV) in any $e^+e^-$ collider. The new measurement of the Dalitz plot of $\eta\rightarrow\pi^+\pi^-\pi^0$ and the light quark masses ratio determination are presented. The measurements of the Transition Form Factors of $\phi\rightarrow\eta e^+e^-$ and $\phi\rightarrow\pi^0e^+e^-$ are also reported. Finally the preliminary results from analysis looking for a signal from $\eta\rightarrow\pi^0\gamma\gamma$ and $\eta\rightarrow\pi^+\pi^-$ decay channels are discussed.
DOI: https://doi.org/10.22323/1.317.0053
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