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arXiv · 1312.2887

On the minimal active-sterile neutrino mixing in seesaw type I mechanism with sterile neutrinos at GeV scale

Dmitry Gorbunov·Alexander Panin
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Abstract

Renewed interest in GeV-scale sterile neutrinos capable of explaining active neutrino oscillations via see-saw type I mechanism has been expressed in several proposals of direct searches. Given this activity we estimate the minimal values of sterile-active mixing angles provided one, two, or three sterile neutrinos are lighter than D-meson.

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Dmitry Gorbunov, Alexander Panin. 2013-12-10. On the minimal active-sterile neutrino mixing in seesaw type I mechanism with sterile neutrinos at GeV scale. https://doi.org/10.1103/physrevd.89.017302

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