Renormalization Group Equations for Seesaw Neutrino Masses
High Energy Physics - Phenomenology
2009-10-22 v1
Abstract
RGEs for coefficients of dim-5 operators giving rise to neutrino masses in the seesaw mechanism are written down in the SM, 2HDM and MSSM, and solved numerically. RG evolution of these coefficients modifies tree-level seesaw predictions for neutrino masses and mixing angles in SO(10)-type GUT models as strongly as quark Yukawa coupling evolution.
Keywords
Cite
@article{arxiv.hep-ph/9306333,
title = {Renormalization Group Equations for Seesaw Neutrino Masses},
author = {Piotr H. Chankowski and Zbigniew Pluciennik},
journal= {arXiv preprint arXiv:hep-ph/9306333},
year = {2009}
}
Comments
9 pages and 2 figures, LaTeX, ZU-TH 20/93, DFPD 93/TH/44