Unification and Large Atmospheric Mixing: A Case for a Noncanonical Seesaw Mechanism
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- 4 February 2003
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 90 (5) , 051802
- https://doi.org/10.1103/physrevlett.90.051802
Abstract
We study the second and third generation masses in the context of the minimal renormalizable SO(10) theory. We show that if the seesaw takes the noncanonical (type II) form, large atmospheric neutrino mixing angle requires unification.
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