On the basis of three-body unitarity of the S-matrix we derive a set of three-dimensional integral equations for scattering amplitude of three-to-three spinless particles. The essential input of these equations is the two-to-two scattering amplitudes, which can be parametrized conveniently by isobars in each partial wave.
Three-body scattering in isobar ansatz / Mai, Maxim; Hu, Bin; Doring, Michael; Pilloni, Alessandro; Szczepaniak, Adam. - In: POS PROCEEDINGS OF SCIENCE. - ISSN 1824-8039. - (2018), p. 140. (Intervento presentato al convegno 17th International Conference on Hadron Spectroscopy and Structure (HADRON 2017) tenutosi a Salamanca) [10.22323/1.310.0140].
Three-body scattering in isobar ansatz
Pilloni, Alessandro;
2018
Abstract
On the basis of three-body unitarity of the S-matrix we derive a set of three-dimensional integral equations for scattering amplitude of three-to-three spinless particles. The essential input of these equations is the two-to-two scattering amplitudes, which can be parametrized conveniently by isobars in each partial wave.| File | Dimensione | Formato | |
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