60 citations · 241 across the 12 of their papers we have counts for
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astro-ph.HE2013★ 60 cited
Soft X-ray Excess in the Coma Cluster from a Cosmic Axion Background
Stephen Angus, Joseph P. Conlon, M. C. David Marsh +2
We show that the soft X-ray excess in the Coma cluster can be explained by a cosmic background of relativistic axions converting into photons in the cluster magnetic field. We prov…
hep-ph2013★ 17 cited
Loop corrections to Delta N_eff in large volume models
Stephen Angus, Joseph P. Conlon, Ulrich Haisch +1
In large volume models reheating is driven by the decays of the volume modulus to the visible sector, while the decays to its axion partners result in dark radiation. In this artic…