Can I read Longevity and Highest-Energy Cosmic Rays on EtoBox?

Longevity and Highest-Energy Cosmic Rays by Frampton, Paul H.; Keszthelyi, Bettina; Ng, Y. Jack is a scholarly article available to read on EtoBox.

What is Longevity and Highest-Energy Cosmic Rays about?

It is proposed that the highest energy $\sim 10^{20}$eV cosmic ray primaries are protons, decay products of a long-lived progenitor which has propagated from typically $\sim 100$Mpc. Such a scenario can occur in e.g. SU(15) grand unification and in some preon models, but is more generic; if true, these unusual cosmic rays provide a window into new physics.

Author

Frampton, Paul H.; Keszthelyi, Bettina; Ng, Y. Jack

Published

1997

Language

EN