Cosmological Relics of the High Energy Cold Dark Matter Particle in the Universe

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dc.creatorLi, Xue-Qian
dc.creatorTao, Zhijian
dc.date1997-10-17
dc.date.accessioned2026-07-07T04:02:38Z
dc.date.available2026-07-07T04:02:38Z
dc.descriptionWe demonstrate that if the universe is dominated by the massive cold dark matter, then besides the generally believed thermal distribution of the dark matter relics, there may exist some very energetic non-thermal relics of the dark matter particles in the universe from some unknown sources, such as from decay of supermassive X particle released from topological defect collapse or annihilation. Very interesting, we point out that these high energy dark matter particles may be observable in the current and future cosmic ray experiments.
dc.description11 Latex pages, no figures
dc.identifierhttps://arxiv.org/abs/hep-ph/9710383
dc.identifierhttp://arxiv.org/abs/hep-ph/9710383
dc.identifierCommun.Theor.Phys. 34 (2000) 123-128
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/47310
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCosmological Relics of the High Energy Cold Dark Matter Particle in the Universe
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