The popular GENIE Generator product is used by nearly all accelerator neutrino experiments and it plays a key role in the exploitation of neutrino data. The Generator implements a modern software framework and it includes state-of-the-art physics modules. It captures the latest results of the GENIE global analysis of neutrino scattering data and includes several tunes that were produced using the proprietary Comparisons and Tuning products. The GENIE physics model is universal and comprehensive: It handles all neutrinos and targets, and all processes relevant from MeV to PeV energy scales. The Generator includes several tools (flux drivers, detector geometry navigators, specialized event generation apps, event reweighting engines) to simulate complex experimental setups in full detail and to support generator-related analysis tasks.
The new RES-EM Scaling parameter was not loaded in the BS xsec class. As a consequence, it was given a very small number, causing the xsec calculation to be always 0. This PR fixes this. I had a close look at the other processes. This behaviour is not observed, indicating the only problematic process was EMRES for the BS model.
jtenavidal
commented
1 year ago
The new RES-EM Scaling parameter was not loaded in the BS xsec class. As a consequence, it was given a very small number, causing the xsec calculation to be always 0. This PR fixes this. I had a close look at the other processes. This behaviour is not observed, indicating the only problematic process was EMRES for the BS model.