Abstract:
We give an overview of the latest KLOE results on hadronic physics. We
present the investigation of scalar mesons (S) structure studying the
branching ratio and mass spectra of the radiative decays phi to S gamma
and phi to PP’ gamma.
Preliminary results for sigma meson produced in gamma-gamma processes
using off-peack data will be discussed.
Results on pseudoscalar mesons (P) are about etaprime gluonium
content and eta rare decays as the eta to pai+ pai- e+ e- channel, where
the angular asymmetry between e+ e- and pai+ pai- planes
represent a test of non-CKM CP violation.
A preliminary investigation for box anomaly has been started on
eta/etaprime to pai+pai-gamma final state.