The supersymmetric generalization of the limiting and Gaussian QCD spectra isobtained. These spectra are valid for $x \ll 1$, when the main contribution tothe parton cascade is given by gluons and gluinos. The derived spectra areapplied to decaying superheavy particles with masses up to the GUT scale. Theseparticles can be relics from the Big Bang or produced by topological defectsand could give rise to the observed ultrahigh energy cosmic rays. Generalformulae for the fluxes of protons, photons and neutrinos due to decays ofsuperheavy particles are obtained.
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机译：获得了极限和高斯QCD谱的超对称泛化。当对胶子级联的主要贡献由胶子和胶粘剂给出时，这些光谱对$ x \ ll 1 $有效。派生的光谱应用于质量达GUT规模的衰变超重粒子。这些粒子可以是大爆炸的遗物，也可以是拓扑缺陷产生的，并且可以引起观察到的超高能宇宙射线。获得了由于超重粒子的衰变而引起的质子，光子和中微子通量的通则公式。
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