Speaker
Luka Leskovec
(Old Dominion University)
Description
Radiative transitions between stable hadrons and hadronic resonances can provide valuable insights into the composition of hadronic resonances. In this talk, we present a toy-model investigation regarding the feasibility of realistic lattice QCD calculations of reactions where a stable hadron undergoes a transition to one of several two-hadron channels. We describe the coupled-channel transition formalism relating the finite-volume matrix elements with the infinite volume transition amplitudes and provide a roadmap for performing the calculation. We demonstrate the efficacy of the approach on a set of synthetic data generated for a non-trivial resonant toy model.
Primary author
Luka Leskovec
(Old Dominion University)
Co-authors
Jozef Dudek
Raul Briceno
(Thomas Jefferson National Accelerator Facillity)
