Jun 5 – 9, 2023
Genova, Italy
Europe/Rome timezone

Khuri-Treiman analysis of the J/ψ→π+π−π0 reaction

Jun 9, 2023, 9:25 AM
DAD - Room 5L (Genova, Italy)

DAD - Room 5L

Genova, Italy

Invited Light meson spectroscopy Light meson spectroscopy


Miguel Albaladejo (IFIC)


In this talk, recent results from the Joint Physics Analysis Center (JPAC) collaboration will be discussed, mainly based on 2006.01058 and 2304.09736. We will address the decays V to 3pi, with V either the omega or the J/psi meson, in the context of Khuri-Treiman equations. These allow a representation of a three-body decay amplitude that takes into account unitarity (final state interactions) of the three two-body subsystems. In particular, for the decays J/psi and omega to 3pi, elastic di-pion unitarity will be incorporated.

Primary author

Presentation materials