145 citations · 563 across the 10 of their papers we have counts for
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hep-ph2013★ 44 cited
Dark matter and U(1)' symmetry for the right-handed neutrinos
Manfred Lindner, Daniel Schmidt, Atsushi Watanabe
We consider a U(1)' gauge symmetry acting on three generations of right-handed neutrinos. The U(1)' symmetry is broken at the TeV scale and its remnant discrete symmetry makes one…
hep-ph2013★ 145 cited
New Production Mechanism for keV Sterile Neutrino Dark Matter by Decays of Frozen-In Scalars
Alexander Merle, Viviana Niro, Daniel Schmidt
We propose a new production mechanism for keV sterile neutrino Dark Matter. In our setting, we assume the existence of a scalar singlet particle which never entered thermal equilib…