ep - p h / 93 06 33 3 v 1 3 0 Ju n 19 93 Renormalization Group Equations for Seesaw Neutrino Masses . ∗
نویسنده
چکیده
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. ZU-TH 20/93 DFPD 93/TH/44 ∗ Supported in part by the Polish Committee for Scientific Research under the grant 2 0165 91 01 and by the Swiss National Science Foundation. On leave of absence from Institute of Theoretical Physics, Warsaw University.
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تاریخ انتشار 1993