2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/39863%auto-ignore This paper has been withdrawn by the author(s) since somebody do not agree with my idea.4 pages, 3 Figures, corrected some typosHigh Energy Physics - PhenomenologyAstrophysicsNuclear TheoryDiscovery of a new particle named a coretron and a non-baryionic dark mattertext