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arxiv: 1404.7114 · v2 · submitted 2014-04-28 · ✦ hep-ph · astro-ph.CO· hep-ex

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Probing leptogenesis with GeV-scale sterile neutrinos at LHCb and BELLE II

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classification ✦ hep-ph astro-ph.COhep-ex
keywords neutrinosright-handedbelleleptogenesislhcbmajoranamassesprobing
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We show that existing laboratory experiments have the potential to unveil the origin of matter by probing leptogenesis in the type-I seesaw model with three right-handed neutrinos and Majorana masses in the GeV range. The baryon asymmetry is generated by CP-violating flavour oscillations during the production of the right-handed neutrinos. In contrast to the case with only two right-handed neutrinos, no degeneracy in the Majorana masses is required. The right-handed neutrinos can be found in meson decays at BELLE II and LHCb.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Low-Scale Leptogenesis from Resonant Thermal Lepton Flavour Coherences

    hep-ph 2026-04 unverdicted novelty 7.0

    Resonant thermal lepton-flavour coherences at two loops enable dominant low-scale leptogenesis for both Dirac and Majorana singlet neutrinos down to GeV masses without mass degeneracy.