2016/03/23 by Dimitri Agadjanov, Michael Döring, Michael Doring +3 · 3 citations
Physics and Astronomy · #Deep inelastic scattering #High-Energy Particle Collisions Research #Inelastic neutron scattering #Inelastic scattering #Lattice (music) #Optical lattice #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #Scattering #hep-lat #hep-ph
paper · pdf · doi:10.1007/jhep06(2016)043
26 pages, 12 figures
arxiv created 2016/03/23 · openalex publication_date 2016/06/01 · openalex created_date 2016/06/24 · arxiv updated 2016/06/29 · openalex updated_date 2026/08/05
The extraction of hadron-hadron scattering parameters from lattice data by using the Lüscher approach becomes increasingly complicated in the presence of inelastic channels. We propose a method for the direct extraction of the complex hadron-hadron optical potential on the lattice, which does not require the use of the multi-channel Lüscher formalism. Moreover, this method is applicable without modifications if some inelastic channels contain three or more particles.