Hierarchically acting sterile neutrinos

The European Physical Journal C

Ryo Takahashi¹  Chian-Shu Chen² 

[1] National Tsing Hua University, 300, Hsinchu, Taiwan;Physics Division, National Center for Theoretical Sciences, 300, Hsinchu, Taiwan;

关键词: Dark Matter;    Yukawa Coupling;    Neutrino Mass;    Neutrino Oscillation;    Sterile Neutrino;   

DOI  :  10.1140/epjc/s10052-012-2089-8

来源: Springer

【 摘 要 】

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.

【 授权许可】

CC BY