2013/10/22 by Ye-Ling Zhou, Zhou, Ye-Ling
Engineering · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Neutrino Physics Research #Particle accelerators and beam dynamics #Particle physics theoretical and experimental studies
paper · pdf · doi:10.48550/arxiv.1310.5843
openalex publication_date 2013/10/22 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
If the massive neutrinos are Majorana particles, neutrinoless double beta (0νββ) decay experiments are not enough to determine the Majorana phases. We carry out a systematic study of CP violation in neutrino-antineutrino oscillations. In these processes, CP-conserving parts involve six independent 0νββ-like mass terms ⟨ m⟩αβ and CP-violating parts are associated with nine independent Jarlskog-like parameters \cal Vijαβ (for α, β= e, μ, τ and i, j = 1, 2,3). With the help of current neutrino oscillation data, we illustrate the salient features of six independent CP-violating asymmetries between να→ νβ and να→ νβ oscillations.