CP violation in the seesaw model

T. Endoh*, T. Morozumi, T. Onogi, A. Purwanto

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

26 Citations (Scopus)


We study the structure of CP violating phases in the seesaw model. We find that the 3X6 MNS matrix contains six independent phases, three of which are identified as a Dirac phase and two Majorana phases in the light neutrino sector while the remaining three arise from the mixing of the light neutrinos and heavy neutrinos. We show how to determine these phases from physical observables.

Original languageEnglish
Article number013006
JournalPhysical Review D
Issue number1
Publication statusPublished - 2001
Externally publishedYes


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