2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/2897There are presented the first results of the new heavy stable cosmic ray particles search in the bubble chamber "SKAT", exposed in the neutrino beam of Serpukhov Accelerator during 1976-1992. For momentum range (30-150GeV/c) it was observed negative particles excess flux after looking over 3,000 such stills.Contribution to the 27-th ICRC (Hamburg, August 7-15, 2001), 4 pages, 4 figuresAstrophysicstext