2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/192455We study the $Δ$-excitation in $\overline{p}d$ annihilation at rest. The invariant spectra of the $π^+p$ and $π^-p$ systems selecting the protons with momenta above 400 MeV/c are analyzed. The calculations reproduces reasonably the experimental data.Latex, 8 pages, 4 figures (eps files are included). Talk given at Nucleon-Antinucleon International Conference NAN'95, Moscow, 1995, to be published in Sov. J. Nucl. PhysNuclear TheoryHigh Energy Physics - Phenomenologytext