We present the first combined tuning, using GENIE, of four transverse kinematic imbalance measurements of neutrino-hydrocarbon scattering, both with and without pion final states, from the T2K and MINERvA experiments. As a proof of concept, we have simultaneously tuned the initial state and final-state interaction models (SF-CFG and hA, respectively), producing a new effective model that more accurately describes the data.
@article{arxiv.2404.08510,
title = {First combined tuning on transverse kinematic imbalance data with and without pion production constraints},
author = {Weijun Li and Marco Roda and Julia Tena-Vidal and Costas Andreopoulos and Xianguo Lu and Adi Ashkenazi and Joshua Barrow and Steven Dytman and Hugh Gallagher and Alfonso Andres Garcia Soto and Steven Gardiner and Matan Goldenberg and Robert Hatcher and Or Hen and Igor D. Kakorin and Konstantin S. Kuzmin and Anselmo Meregalia and Vadim A. Naumov and Afroditi Papadopoulou and Gabriel Perdue and Komninos-John Plows and Alon Sportes and Noah Steinberg and Vladyslav Syrotenko and Jeremy Wolcott and Qiyu Yan},
journal= {arXiv preprint arXiv:2404.08510},
year = {2024}
}