2018/11/14 by Jung-Min Suh, Sang-Ho Kim, Suh, Jung-Min +3
Physics and Astronomy · #High-Energy Particle Collisions Research #Quantum Chromodynamics and Particle Interactions #Particle physics theoretical and experimental studies
paper · pdf · doi:10.48550/arxiv.1811.05605
We present results of a recent work on the reaction mechanism of ηn photoproduction off the neutron in the range of √(s) ≈ 1.5 - 1.9 GeV and discuss the role of various nucleon resonances listed in the Particle Data Group (PDG). We make use of an effective Lagrangian approach combining with a Regge method. The total and helicity-dependent cross sections σ1/2, σ3/2 are computed and the numerical results are in good agreement with the A2 experimental data.