Description
In this talk, the speaker will present recent results from the Joint Physics Analysis Center (JPAC) collaboration. He will discuss the recent calculation of exclusive and semi-inclusive photoproduction of some XYZ mesons, both in the low- and high-energy regimes. The speaker will also present results concerning the decays V to 3pi with Khuri-Treiman equations, with V either the omega or the J/ψ meson.