2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/39441Theoretical predictions for the top quark rare decays are reviewed within and beyond the standard model. Expectations at the CERN Large Hadron Collider are discussed.7 pages, 2 figures. Published in *Moscow 1999, High energy physics and quantum field theory* 224-230. A few references addedHigh Energy Physics - Phenomenologytext