Theoretical Prediction with Monte Carlo Simulation for pp → nK + Σ + through Δ ++* Resonance Production

The pp→nK+Σ+ reaction is a very good isospin 3/2 filter for studying Δ++* decaying to K+Σ+. The proton beam experiment with a scheduled 4π hadron detector at Lanzhou Cooler Storage Ring (CSR) will make the study of this reaction possible. Here, based on very limited available knowledge on the relevant ingredients for this reaction, we give theoretical prediction with Monte Carlo simulation for various observables for this reaction. This could serve as a reference for building the scheduled hadron detector and for identifying new physics in the following-on experiments at CSR.