1999/02/13 by E. Torrente-Lujan, E. Torrente-Luján, Torrente-Lujan, E.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Neutrino Physics Research #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/9902339
24 pags, 9 figs
arxiv created 1999/02/13 · openalex publication_date 1999/02/13 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We present a short review of the present status of the problem of neutrino masses and mixing including a survey of theoretical motivations and models, experimental searches and implications of recently appeared solar and atmospheric neutrino data, which strongly indicate nonzero neutrino masses. Such data apparently requires the existence of light sterile neutrino in addition to the three active ones and two-generation nearly maximal mixing.