Hierarchically acting sterile neutrinos

Chian Shu Chen, Ryo Takahashi

Research output: Contribution to journalLetterpeer-review

11 Citations (Scopus)


We propose that a hierarchical spectrum of sterile neutrinos (eV, keV, 1013-15 GeV) is considered as the explanation for MiniBooNE and LSND oscillation anomalies, dark matter, and baryon asymmetry of the universe (BAU), respectively. The scenario can also realize the smallness of active neutrino masses by the seesaw mechanism.

Original languageEnglish
Article number2089
Pages (from-to)1-7
Number of pages7
JournalEuropean Physical Journal C
Issue number7
Publication statusPublished - 2012 Jul


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