384 citations · 4.1k across the 89 of their papers we have counts for
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hep-ph2013★ 67 cited
Neutrinoless Quadruple Beta Decay
Julian Heeck, Werner Rodejohann
We point out that lepton number violation is possible even if neutrinos are Dirac particles. We illustrate this by constructing a simple model that allows for lepton number violati…
hep-ph2013★ 35 cited
Leptogenesis with Lepton-Number-Violating Dirac Neutrinos
Julian Heeck
Dirac neutrinos with lepton-number-violating interactions can give rise to a new leptogenesis mechanism. In its simplest renormalizable realization, based on a gauged B-L symmetry…
hep-ph2013★ 30 cited
How stable is the photon?
Julian Heeck
Yes, the photon. While a nonzero photon mass has been under experimental and theoretical study for years, the possible implication of a finite photon lifetime lacks discussion. The…