44 citations · 82 across the 19 of their papers we have counts for
4 papers · 1 filter
The vicissitudes of "cannonballs": a response to criticisms by A.M. Hillas and a brief review of our claims
Arnon Dar, A. De Rujula
A.M. Hillas, in a review of the origins of cosmic rays, has recently criticized the "cannonball" (CB) model of cosmic rays and gamma-ray bursts. We respond to this critique and tak…
A solution of a hoary conundrum: the origin and properties of cosmic rays
A. De Rujula
I discuss a theory of non-solar cosmic rays (CRs) based on a single type of CR source at all energies. All observed properties of CRs are predicted in terms of very simple and comp…
On the origin of the diffuse gamma-ray background radiation
Shlomo Dado, Arnon Dar, A De Rujula
We show that inverse Compton scattering of cosmic-microwave-background and starlight photons by cosmic-ray electrons in the interstellar and intergalactic space explains well the s…
A theory of Cosmic Rays
Arnon Dar, Alvaro De Rujula
We present a theory of non-solar cosmic rays (CRs) in which the bulk of their observed flux is due to a single type of CR source at all energies. The total luminosity of the Galaxy…