122 citations · 1.8k across the 74 of their papers we have counts for
6 papers · 2 filters
Khuri-Treiman equations for decays of particles with spin
JPAC Collaboration, M. Albaladejo, D. Winney +7
Khuri-Treiman equations have proven to be a useful theoretical tool in the analysis of 3-body decays, specially into the final state. In this work we present in full detail th…
Dalitz-plot decomposition for three-body decays
JPAC Collaboration, M. Mikhasenko, M. Albaladejo +9
We present a general formalism to write the decay amplitude for multibody reactions with explicit separation of the rotational degrees of freedom, which are well controlled by the…
Moments of angular distribution and beam asymmetries in photoproduction at GlueX
V. Mathieu, M. Albaladejo, C. Fernández-Ramírez +4
In the search for exotic mesons, the GlueX collaboration will soon extract moments of the angular distribution. In the perspective of these results, we generalize the formal…
On the Equivalence of Three-Particle Scattering Formalisms
A. W. Jackura, S. M. Dawid, C. Fernández-Ramírez +5
In recent years, different on-shell scattering formalisms have been proposed to be applied to both lattice QCD and infinite volume scattering processes. W…
Three-body scattering: Ladders and Resonances
M. Mikhasenko, Y. Wunderlich, A. Jackura +4
We discuss unitarity constraints on the dynamics of a system of three interacting particles. We show how the short-range interaction that describes three-body resonances can be sep…
Interpretation of the LHCb Pc(4312) Signal
JPAC Collaboration, C. Fernandez-Ramirez, A. Pilloni +6
We study the nature of the new signal reported by LHCb in the J/psi p spectrum. Based on the S-matrix principles, we perform a minimum-bias analysis of the underlying reaction ampl…