Cosmic Neutrinos from Unstable Relic Particles
We derive constraints on the relic abundance of a generic particle of mass $\sim~1-10^{14}$ TeV which decays into neutrinos at cosmological epochs, using data from the Fr\'ejus and IMB nucleon decay detectors and the Fly's Eye air shower array. The lifetime of such unstable particles which...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1992
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