103 citations · 190 across the 4 of their papers we have counts for
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Can LHC disprove Leptogenesis ?
G. Vertongen
Among the mechanisms which successfully explain the generation of the Baryon Asymmetry of the Universe, Leptogenesis through right-handed neutrino decays is especially attractive.…
Positrons and antiprotons from inert doublet model dark matter
Emmanuel Nezri, Michel H. G. Tytgat, Gilles Vertongen
In the framework of the Inert Doublet Model, a very simple extension of the Standard Model, we study the production and propagation of antimatter in cosmic rays coming from annihil…
Is leptogenesis falsifiable at LHC?
J. -M. Frère, T. Hambye, G. Vertongen
It is well known that the leptogenesis mechanism offers an attractive possibility to explain the baryon asymmetry of the universe. Its particular robustness however comes with one…
MeV Right-handed Neutrinos and Dark Matter
J. -M. Frère, F. -S. Ling, L. Lopez Honorez +3
We consider the possibility of having a MeV right-handed neutrino as a dark matter constituent. The initial reason for this study was the 511 keV spectral line observed by the sate…