820 citations · 2.7k across the 26 of their papers we have counts for
4 papers · 1 filter
No Indications of Axion-Like Particles From Fermi
Alexander V. Belikov, Lisa Goodenough, Dan Hooper
As very high energy (~100 GeV) gamma rays travel over cosmological distances, their flux is attenuated through interactions with the extragalactic background light. Observations of…
Consequences of a Dark Disk for the Fermi and PAMELA Signals in Theories with a Sommerfeld Enhancement
Ilias Cholis, Lisa Goodenough
Much attention has been given to dark matter explanations of the PAMELA positron fraction and Fermi electronic excesses. For those theories with a TeV-scale WIMP annihilating throu…
A New Approach to Searching for Dark Matter Signals in Fermi-LAT Gamma Rays
Spencer Chang, Lisa Goodenough
Several cosmic ray experiments have measured excesses in electrons and positrons, relative to standard backgrounds, for energies from ~ 10 GeV - 1 TeV. These excesses could be due…
The Fermi gamma-ray spectrum of the inner galaxy: Implications for annihilating dark matter
Ilias Cholis, Gregory Dobler, Douglas P. Finkbeiner +3
Recently, a preliminary spectrum from the Fermi Gamma-ray Space Telescope has been presented for the inner galaxy (-30 < l < 30, -5 < b < 5), as well as the galactic center (-1 < l…