1999/06/30 by Morimitsu Tanimoto · 1 citation
Chemistry · Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Asymmetry #CP violation #Chemistry #Measurements of neutrino speed #Mixing (physics) #Muon #Neutrino #Neutrino Factory #Neutrino Physics Research #Neutrino oscillation #Nuclear physics #Oscillation (cell signaling) #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum mechanics #Solar neutrino #Solar neutrino problem #hep-ph
paper · pdf · doi:10.1016/s0370-2693(99)00879-5
published as Phys.Lett.B462:115-120,1999 · LaTeX, 16 pages, 5 figures, Added references, A comment about matter density is added
arxiv created 1999/07/18 · openalex publication_date 1999/09/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We have discussed the search of the genuine CP violation in a neutrino factory, in which well known neutrino beams are provided by a high intensity muon storage ring. Both ΔP(\n_\a \Ar \n_\b) and CP odd asymmetry ACP in neutrino oscillations are investigated by taking account of the atmospheric neutrino data and the solar neutrino data. If the large mixing angle MSW solution is taken, the magnitude of ΔP(\ne \Ar \n_\m) could be 1%. If s13 is lower than 0.05 with the maximal CP violating phase, the matter effect is negligible in ΔP(\ne \Ar \n_\m) and ACP. We have proposed how to extract the genuine CP violation effect in the three family scheme from the neutrino oscillation data ΔP(\ne \Ar \n_\m), ΔP(\n_\m \Ar \ne) and ΔP(\ne \Ar \nτ).