640 citations · 5.6k across the 135 of their papers we have counts for
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Sterile neutrino dark matter in a U(1) extension of the standard model
Károly Seller
We explore the possibilities of dark matter production in a U(1) extension of the standard model, also called the super-weak model. The freeze-in and freeze-out mechanisms are desc…
Super-weakly coupled U(1) and GeV neutrinos
Timo J. Kärkkäinen, Zoltán Trócsányi
The - force combines three simple extensions of the Standard Model, one in gauge sector, one in fermion sector and one in scalar sector. Each of these extensions are w…
Experimental constraints on the neutrino and gauge parameters of the super-weak U(1) extension of the standard model
Timo J. Kärkkäinen, Zoltán Trócsányi
The super-weak force is a minimal, anomaly-free U(1) extension of the standard model (SM), designed to explain the origin of (i) neutrino masses and mixing matrix elements, (ii) da…
One-loop corrections to light neutrino masses in gauged U(1) extensions of the standard model
Sho Iwamoto, Timo J. Kärkkäinen, Zoltán Péli +1
We consider gauged U(1) extensions of the standard model of particle physics with three right-handed sterile neutrinos and a singlet scalar. The neutrinos obtain mass via the type…
Sterile neutrino dark matter in a U(1) extension of the standard model
Sho Iwamoto, Károly Seller, Zoltán Trócsányi
We explore the parameter space of a U(1) extension of the standard model -- also called the super-weak model -- from the point of view of explaining the observed dark matter energy…
Precision studies for Drell-Yan processes at NNLO
S. Alekhin, A. Kardos, S. Moch +1
We present a detailed comparison of the fixed-order predictions computed by four publicly available computer codes for Drell-Yan processes at the LHC and Tevatron colliders. We poi…