Neutrinoless double beta decay in the supersymmetric seesaw model

2002/09/26 by Tai-Fu Feng, Xue–Qian Li, Xue-Qian Li +1
Physics and Astronomy · #Dark Matter and Cosmic Phenomena #Neutrino Physics Research #Particle physics theoretical and experimental studies #hep-ph

paper · pdf · doi:10.1103/physrevd.66.056011

published as Phys.Rev. D66 (2002) 056011 · latex, 25 pages, include 5 figures, final version in Phys. Rev. D

arxiv created 2002/09/26 · openalex publication_date 2002/09/30 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Inspired by the recent Heidelberg-Moscow double beta decay experiment, we discuss the neutrinoless double beta decay in the supersymmetric seesaw model. Our numerical analysis indicates that we can naturally explain the data of the observed neutrinoless double beta decay, as well as that of the solar and atmospheric neutrino experiments with at least one Majorana-like sneutrino of middle energy scale in the model.

Citations

• B-L-violating masses in softly broken supersymmetry
• Pions in nuclei and manifestations of supersymmetry in neutrinoless double beta decay
• IMPLICATIONS OF OBSERVED NEUTRINOLESS DOUBLE BETA DECAY