2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/198462In light of recent interest in minimal extensions of the Standard Model and gauge singlet scalar cold dark matter, we provide an arXiv preprint of the paper, published as Phys.Rev. D50 (1994) 3637, which presented the first detailed analysis of gauge singlet scalar cold dark matter.37 pages, 11 figures, LaTeXHigh Energy Physics - PhenomenologyAstrophysicstext