Journal
PHYSICS LETTERS B
Volume 668, Issue 3, Pages 210-215Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.physletb.2008.08.028
Keywords
-
Ask authors/readers for more resources
We show that seesaw models based on flavor symmetries (such as A(4) and Z(7) x Z(3)) which produce exact tribimaximal neutrino mixing also imply a vanishing leptogenesis asymmetry. We show that higher order symmetry breaking corrections in these models can give a non-zero leptogenesis asymmetry and generically also give deviations from tribimaximal mixing and a non-zero theta(13) greater than or similar to 10(-2.) (c) 2008 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available