Experimental overview of spectroscopy from heavy hadron decays

Abstract

We present and discuss some experimental approaches involving spectroscopy from heavy meson decays going to light mesons. In particular we emphasis the scalar resonance $f_0(980)$, which have different well determined parameter of mass and width obtained from $J/\psi$ and D decays. We will also show how the CP violation observed in charmless three body decay can be used as tool to understand hadron hadron interaction at low mass region

Comments: contribution to XVII International Conference on Hadron Spectroscopy and Structure - Hadron2017 (Salamanca)