2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/194627We establish a connection between the quark model results and the $1/N_c$ expansion mass formula used in the description of baryon resonances. We show that a remarkable compatibility exists between the two methods.Minor changes, to be published in Phys. Rev. DHigh Energy Physics - Phenomenologytext