Optimizing the description of the Delta region in the Ghent hybrid model for single-pion productionRemoveM. Hooft, A. Nikolakopoulos, J. García-Marcos, Y. De Backer, T. Franco-Munoz, K. Niewczas, R. González-Jiménez, and N. JachowiczPhys. Rev. D 114, 056018 (2026)