25 citations · 53 across the 10 of their papers we have counts for
10 papers
UHECR correlations taking account of composition and Galactic magnetic deflections
J. Roberts, G. Farrar
We predict the arrival direction distribution of cosmic rays including their deflection in the Galactic magnetic field, for several combinations of source and composition hypothese…
Positron decrement in AMS-02 compared to Pamela, due to solar cycle
J. P. Roberts
We present a numerical simulation of cosmic ray transport in the heliosphere and show that AMS-02 should observe a decrease in the positron fraction above 40GeV compared to the fra…
Mock Catalogs for UHECR Studies
A. Berlind, N. Busca, G. R. Farrar +1
We provide realistic mock-catalogs of cosmic rays above 40 EeV, for a pure proton composition, assuming their sources are a random subset of ordinary galaxies in a simulated, volum…
Limit on the mass of a long-lived or stable gluino
G. R. Farrar, R. Mackeprang, D. Milstead +1
We reinterpret the generic CDF charged massive particle limit to obtain a limit on the mass of a stable or long-lived gluino. Various sources of uncertainty are examined. The -h…
PAMELA through a Magnetic Lens
J. P. Roberts
The PAMELA satellite has observed an excess in the positron to electron ratio above theoretical predictions in the range 10 - 100 GeV that increases with energy. We propose that th…
Dark Matter in the USSM
J. Kalinowski, S. F. King, J. P. Roberts
We discuss the neutralino dark matter within classes of extended supersymmetric models, referred to as the USSM, containing one additional SM singlet Higgs plus an extra Z', togeth…