Bounds on heavy sterile neutrinos revisited

, and

Published 17 November 2005 Published under licence by IOP Publishing Ltd
, , Citation Alexander Kusenko et al JHEP11(2005)028 DOI 10.1088/1126-6708/2005/11/028

1126-6708/2005/11/028

Abstract

We revise the bounds on heavy sterile neutrinos, especially in the case of their mixing with muon neutrinos in the charged current. We summarize the present experimental limits and we reanalyze the existing data from accelerator neutrino experiments and from Super-Kamiokande to set new bounds on a heavy sterile neutrino in the range of masses from 8 MeV to 390 MeV. We also discuss how the future accelerator neutrino experiments can improve the present limits.

Export citation and abstract BibTeX RIS

Please wait… references are loading.
10.1088/1126-6708/2005/11/028