Event calendar file
7-11 November 2017
Museo de la Luz
Mexico/General timezone
Dalitz plot analysis of three-body charmonium decays at BaBar
Speakers
- Prof. Antimo PALANO
Primary authors
- Prof. Antimo PALANO (INFN and University of Bari, Italy)
Content
We perform Dalitz plot analyses of $J/\psi$ three-body hadronic decays to $\pi^+ \pi^-\pi^0$, $K^+ K^-\pi^0$ and $K^0_S K^{\pm} \pi^{\mp}$ using the isobar and Veneziano models. The $J/\psi$ is produced through the Inital-State-Radiation process. We also perform Dalitz plot analyses of $\eta_c$ three-body hadronic decays to $K^+ K^-\pi^0$ and $K^0_S K^{\pm} \pi^{\mp}$, where the $\eta_c$ is produced in two-photon interactions. An isobar model is used, as well as a Model Independent Partial Wave Analysis which allows to extract the amplitude and phase of the $K \pi$ S-wave up to a mass of 2.5 GeV.
