237 citations · 680 across the 22 of their papers we have counts for
6 papers · 1 filter
Dark Matter and the Baryon Asymmetry
Glennys R. Farrar, Gabrijela Zaharijas
We present a mechanism to generate the baryon asymmetry of the Universe which preserves the net baryon number created in the Big Bang. If dark matter particles carry baryon number…
Flavor-singlet hybrid baryons may already have been discovered
Olaf Kittel, Glennys R. Farrar
The splittings between the spin 1/2 and spin 3/2 iso-singlet baryons Lambda_s(1405) and Lambda_s(1520), and their charmed counterparts Lambda_c(2593) and Lambda_c(2625), have been…
Foreground and Source of a Cluster of Ultra-high Energy Cosmic Rays
Glennys R. Farrar, Andreas A. Berlind, David W. Hogg
We investigate the origin of a nearly pointlike cluster of 5 ultrahigh energy cosmic rays at RA ~169.2deg and dec ~56.8deg, using Sloan Digital Sky Survey and other data. No partic…
Massive galaxy clusters and the origin of Ultra High Energy Cosmic Rays
Elena Pierpaoli, Glennys Farrar
We investigate whether ultra--high energy cosmic rays (UHECR) may be preferentially produced in massive galaxy clusters, by looking for correlations between UHECR directions and th…
Late Arriving Particles in Cosmic Ray Air Showers and AGASA's Determination of UHECR Energies
Hans-Joachim Drescher, Glennys R. Farrar
We give the first detailed study of the arrival time distribution of nucleons in UHECR air showers. We analyze in detail the influence of late arriving particles on the energy dete…
A Cluster of Ultrahigh Energy Cosmic Rays
Glennys R. Farrar
Five ultrahigh energy cosmic rays in the combined AGASA and HiRes stereo data are analyzed to test whether they come from a single source. The quad above 37 EeV in the 94-event hig…