2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/197227We present an investigation of the lepton energy distributions in the inclusive semileptonic weak decays of heavy baryons performed within a relativistic quark model formulated on the light front (LF). Using the heavy-quark LF distribution functions related to the equal time momentum wave functions taken from the Kalman--Tran--D'Souza model we compute the electron energy spectra and the total semileptonic widths of the Lambda_Q and Xi_Q (Q=c,b) baryons and confront the results with existing data.Latex, 5 pages, 3 figures. Talk presented by Calvin Kalman at the 5th International Conference on Hyperon, Charm and Beauty Hadrons, Vancouver, June 2002High Energy Physics - Phenomenologytext