Ultrahigh-energy cosmic rays, superheavy long-lived particles, and matter creation after inflation
- 1 August 1998
- journal article
- Published by Pleiades Publishing Ltd in JETP Letters
- Vol. 68 (4) , 271-275
- https://doi.org/10.1134/1.567858
Abstract
Cosmic rays of the highest energy, above the Greisen-Zatsepin-Kuzmin (GZK) cutoff of the spectrum, may originate in decays of superheavy long-lived particles. We conjecture that these particles may...Keywords
All Related Versions
This publication has 12 references indexed in Scilit:
- Ultrahigh Energy Cosmic Rays without Greisen-Zatsepin-Kuzmin CutoffPhysical Review Letters, 1997
- Towards the theory of reheating after inflationPhysical Review D, 1997
- Classical Decay of the InflatonPhysical Review Letters, 1996
- Detecting Light-Gluino-Containing HadronsPhysical Review Letters, 1996
- Observation of a Very Energetic Cosmic Ray Well Beyond the Predicted 2.7 K Cutoff in the Primary Energy SpectrumPhysical Review Letters, 1994
- Reheating after InflationPhysical Review Letters, 1994
- Particle Physics and Inflationary CosmologyPublished by Taylor & Francis ,1990
- Cosmological gravitino regeneration and decayPhysics Letters B, 1984
- MonopoloniumNuclear Physics B, 1983
- End to the Cosmic-Ray Spectrum?Physical Review Letters, 1966