Multidimensional resonance analysis of Λ[sub c][sup +] → Σ[sup +]π[sup −]π[sup +] and Λ[sub c][sup +] → Σ[sup −]π[sup +]π[sup +]

We intend to use experimental data to apply the helicity formalism to calculate the spin dependent amplitudes for the following Λc+ three body decays: Λc+ → Σ+π−π+ and Λc+ → Σ+π−π+. Because these decays involve baryons with non‐zero spin, the Dalitz study of these decays no longer deals with a simple two dimensional problem, but it is a five dimensional problem.