2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/44836The chiral and heavy quark symmetries of QCD are reviewed. These symmetries are used to predict some low-momentum properties of hadrons containing a single heavy quark. (Lectures given at the CCAST Symposium on Particle Physics at the Fermi Scale May27-June4,1993)48 pages, CALT-68-1860, figures are not included, uses phyzzx.texHigh Energy Physics - Phenomenologytext