582 citations · 11.5k across the 191 of their papers we have counts for
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Neutrino Phenomenology of gauged L_mu - L_tau: MINOS and beyond
Julian Heeck, Werner Rodejohann
If a Z' gauge boson from a gauged L_mu - L_tau symmetry is very light, it is associated with a long-range leptonic force. In this case the particles in the Sun create via mixing of…
Testing the Bimodal/Schizophrenic Neutrino Hypothesis in Neutrinoless Double Beta Decay and Neutrino Telescopes
James Barry, Rabindra N. Mohapatra, Werner Rodejohann
The standard assumption is that all three neutrino mass states are either Dirac or Majorana. However, it was recently suggested by Allaverdi, Dutta and one of the authors (R.N.M.)…
Neutrinoless Double Beta Decay in Particle Physics
Werner Rodejohann
Neutrinoless double beta decay is a process of fundamental importance for particle physics. It can be mediated by light massive Majorana neutrinos (standard interpretation) or by s…
Higgs triplets at like-sign linear colliders and neutrino mixing
Werner Rodejohann, He Zhang
We study the phenomenology of the type-II seesaw model at a linear e^-e^- collider. We show that the process e^-e^- \rightarrow alpha^-beta^- (alpha, beta = e, mu, tau being charge…
Lower Bounds on U_{e3}
Shamayita Ray, Werner Rodejohann, Michael A. Schmidt
We give minimal values for the smallest lepton mixing parameter U_{e3}, applying 2-loop renormalization group equations in an effective theory approach. This is relevant in scenari…
Neutrino Mass Sum-rules in Flavor Symmetry Models
James Barry, Werner Rodejohann
Four different neutrino mass sum-rules have been analyzed: these frequently arise in flavor symmetry models based on the groups A_4, S_4 or T', which are often constructed to gener…
Gauged L_mu - L_tau and different Muon Neutrino and Anti-Neutrino Oscillations: MINOS and beyond
Julian Heeck, Werner Rodejohann
If a Z' gauge boson of a gauged L_mu - L_tau symmetry is very light, it is associated with a long-range leptonic force. In this case the particles in the Sun create via mixing of Z…
On Leptonic Unitary Triangles and Boomerangs
Alexander Dueck, Serguey Petcov, Werner Rodejohann
We review the idea of leptonic unitary triangles and extend the concept of the recently proposed unitary boomerangs to the lepton sector. Using a convenient parameterization of the…
Inverse Neutrino-less Double Beta Decay Revisited: Neutrinos, Higgs Triplets and a Muon Collider
Werner Rodejohann
We revisit the process of inverse neutrino-less double beta decay (e e -> W W) at future linear colliders. The cases of Majorana neutrino and Higgs triplet exchange are considered.…
Possible Alternatives to Tri-bimaximal Mixing
Carl H. Albright, Alexander Dueck, Werner Rodejohann
Possible alternatives to tri-bimaximal mixing are presented based on other symmetry principles, and their predictions for |U_{e3}|, sin^2 theta_{12} and sin^2 theta_{23} are compar…
Deviations from tribimaximal mixing due to the vacuum expectation value misalignment in A_4 models
James Barry, Werner Rodejohann
The addition of an A_4 family symmetry and extended Higgs sector to the Standard Model can generate the tribimaximal mixing pattern for leptons, assuming the correct vacuum expecta…