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We consider a speculative model for gamma-ray bursts (GRB), which predictsthat the total kinetic energy in the ejected matter is less than the totalenergy in the gamma rays. There is also secondary energy in X-rays, which areemitted contemporaneously with the gamma rays. The model suggests thatbremsstrahlung and Compton up-scattering by very energetic electrons, areimportant processes for producing the observed burst radiation. The dynamicsnaturally allows for the possibility of a moderate degree of beaming of matterand radiation in some gamma-ray bursts. GRB are predicted to have anintrinsically wide distribution in total energies, in particular, on the lowside. They are predicted to occur out to large red-shifts, z~8, in localregions of dense matter.Comment: 12 pages, no figur

VERY HIGH-ENERGY NEUTRINOS FROM SLOWLY DECAYING, MASSIVE DARK MATTER AS A SOURCE OF EXPLOSIVE ENERGY FOR GAMMA-RAY BURSTS