2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/230460We present a microscopic derivation of the form factors of strong-interaction piNN and piNDelta vertices within a relativistic constituent quark model. The results are compared with form factors from phenomenological meson-baryon models and recent lattice QCD calculations. We give an analytical representation of the vertex form factors suitable for applications in further studies of hadron reactions.5 pages, 4 figuresNuclear TheoryHigh Energy Physics - Phenomenologytext