1998/12/31 by Rathin Adhikari, R. Adhikari, G. Rajasekaran · 1 citation
Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Dark Matter and Cosmic Phenomena #Neutrino Physics Research #hep-ph
paper · pdf · doi:10.1103/physrevd.61.031301
published as Phys.Rev.D61:031301,2000 · Some corrections and clarifications added
arxiv created 1999/10/06 · openalex publication_date 1999/12/21 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
By combining the inputs from the neutrinoless double beta decay and the fits of cosmological models of dark matter with solar and atmospheric neutrino data, we obtain constraints on two of the mixing angles of Majorana neutrinos, which become stronger when coupled with the reactor neutrino data. These constraints are strong enough to rule out Majorana neutrinos if the small angle solution of solar neutrino puzzle is borne out.