2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/45063The Tau-Charm Factory combines the optimum conditions to perform a high-precision investigation of the $τ$ and $ν_τ$ leptons, the $c$ quark, and light-quark, glueball and hybrid spectroscopy. An overview of the broad physics program that this facility will address is presented.29 pages, CERN-TH.7066/93 (figures not included)High Energy Physics - Phenomenologytext