83 citations · 112 across the 3 of their papers we have counts for
3 papers
hep-ph2008★ 14 cited
Electromagnetic Leptogenesis
Nicole F. Bell, Boris J. Kayser, Sandy S. C. Law
We present a new leptogenesis scenario, where the lepton asymmetry is generated by CP violating decays of heavy electroweak singlet neutrinos via electromagnetic dipole moment coup…
astro-ph2008★ 83 cited
Conservative Constraints on Dark Matter Annihilation into Gamma Rays
Gregory D. Mack, Thomas D. Jacques, John F. Beacom +2
Using gamma-ray data from observations of the Milky Way, Andromeda (M31), and the cosmic background, we calculate conservative upper limits on the dark matter self-annihilation cro…
hep-ph2007★ 15 cited
How Magnetic is the Neutrino?
Nicole F. Bell
The existence of a neutrino magnetic moment implies contributions to the neutrino mass via radiative corrections. We derive model-independent "naturalness" upper bounds on the magn…