2011/06/30 by Naoyuki Haba, Ryo Takahashi
Medicine · Physics and Astronomy · #Computer science #Lung Cancer Research Studies #Neutrino Physics Research #Particle physics theoretical and experimental studies #Philosophy #Scroll #Theology #hep-ex #hep-ph
paper · pdf · doi:10.1016/j.physletb.2011.07.029
published as Phys.Lett.B702:388-393,2011 · 11 pages, 12 figures, version to appear in PLB
openalex publication_date 2011/07/28 · arxiv created 2011/08/11 · arxiv updated 2011/08/17 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We investigate a relation among neutrino observables, three mixing angles and two mass squared differences, from a cascade texture of neutrino mass matrix. We show an allowed region of the correlation by use of current data of neutrino oscillation experiments. The relation predicts sharp correlations among neutrino mixing angles as 0.315≲sin2θ12≲0.332 and 0.480≲sin2θ23≲0.500 with a large θ13 (0.03<sin22θ13<0.28). These magnitudes are modified 0.310≲sin2θ12≲0.330 and 0.540≲sin2θ23≲0.560 when the charged lepton mass matrix also has the cascade form.