The last two decades have witnessed the discovery of a myriad of new and unexpected
hadrons. The future holds more surprises for us, thanks to new-generation experiments …

Coupled-channel dynamics for scattering and production processes in partial-wave
amplitudes is discussed from a perspective that emphasizes unitarity and analyticity. We …

We provide global parameterizations of π π → π π π π→ π π scattering S 0 and P partial
waves up to roughly 2 GeV for phenomenological use. These parameterizations describe …

We discuss the simultaneous dispersive analyses of π K→ π K and π π→ KK ̄ scattering
data and the κ/K 0∗(700) resonance. The unprecedented statistics of present and future …

In this work we present a precise and model-independent dispersive determination from
data of the existence and parameters of the lightest strange resonance κ/K 0*(700). We use …

Decays into three particles are often described in terms of two-body resonances and a non-
interacting spectator particle. To go beyond this simplest isobar model, crossed-channel …

A system of dispersive representations of the Omnès–Khuri–Treiman–Sawyer–Wali type for
the final-state interactions in the amplitudes of the K→ π π π weak transitions is constructed …

In light of recent experimental results, we revisit the dispersive analysis of the ω → 3 π ω→ 3
π decay amplitude and of the ω π^ 0 ω π 0 transition form factor. Within the framework of the …

The scalar and vector meson exchange contributions to the doubly radiative decays η (′)→
π 0 γ γ and η′→ η γ γ are analyzed within the linear sigma model and vector meson …

Khuri-Treiman equations have proven to be a useful theoretical tool in the analysis of three-
body decays, especially into the 3 π final state. In this work we present in full detail the …