Leptonic Unitarity Triangles

Understand

We present a comprehensive analysis of leptonic unitarity triangles, using both current neutrino oscillation data and projections of next-generation oscillation measurements.

• Future experiments, sensitive to the degree of CP violation in the lepton sector, will enable the construction of precise triangles.
• We show how unitarity violation could manifest in the triangles and discuss how they serve as unitarity tests.
• We also propose the use of Jarlskog factors as a complementary means of probing unitarity.