582 citations · 11.5k across the 191 of their papers we have counts for
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Dirac neutrinos and II: the freeze-in case
Xuheng Luo, Werner Rodejohann, Xun-Jie Xu
We discuss Dirac neutrinos whose right-handed component has new interactions that may lead to a measurable contribution to the effective number of relativistic neutrino speci…
Flavoured Neutrinoless Double Beta Decay
Lukas Graf, Sudip Jana, Manfred Lindner +2
We discuss a mechanism of neutrinoless double beta decay, where neutrinos of different flavours come into play. This is realized by effective flavour-violating scalar interactions.…
Dark matter assisted lepton anomalous magnetic moments and neutrino masses
Sudip Jana, Vishnu P. K., Werner Rodejohann +1
We propose a framework that addresses the origin of neutrino mass, explains the observed discrepancies in the electron and the muon anomalous magnetic moments (AMMs) data and incor…
Dark Matter EFT, the Third -- Neutrino WIMPs
Ingolf Bischer, Tilman Plehn, Werner Rodejohann
Sterile neutrinos coupling only to third-generation fermions are attractive dark matter candidates. In an EFT approach we demonstrate that they can generate the observed relic dens…
Leptogenesis and low-energy CP violation in a type-II-dominated left-right seesaw model
Thomas Rink, Werner Rodejohann, Kai Schmitz
We consider leptogenesis in a left-right-symmetric seesaw scenario in which neutrino mass generation and leptogenesis are dominated by the type-II seesaw term. Motivated by grand u…
Natural axion model from flavour
Salvador Centelles Chuliá, Christian Döring, Werner Rodejohann +1
We explore a common symmetrical origin for two long standing problems in particle physics: the strong CP and the fermion mass hierarchy problems. The Peccei--Quinn mechanism solves…
Dirac neutrinos and
Xuheng Luo, Werner Rodejohann, Xun-Jie Xu
If neutrinos are Dirac particles the existence of light right-handed neutrinos is implied. Those would contribute to the effective number of relativistic neutrino species $…
Neutrino Self-Interactions and Double Beta Decay
Frank F. Deppisch, Lukas Graf, Werner Rodejohann +1
Neutrino Self-Interactions (SI) beyond the Standard Model are an attractive possibility to soften cosmological constraints on neutrino properties and also to explain the tension…
Seesaw neutrino dark matter by freeze-out
Carlos Jaramillo, Manfred Lindner, Werner Rodejohann
We investigate whether right-handed neutrinos can play the role of the dark matter of the Universe and be generated by the freeze-out production mechanism. In the standard picture,…
MUonE sensitivity to new physics explanations of the muon anomalous magnetic moment
P. S. Bhupal Dev, Werner Rodejohann, Xun-Jie Xu +1
The MUonE experiment aims at a precision measurement of the hadronic vacuum polarization contribution to the muon , via elastic muon-electron scattering. Since the current muo…