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 — preprints:2009:ttp09-37 [2016/03/17 11:03] (current) Line 1: Line 1: + ====== TTP09-37 Grand Unified Flavour Physics ====== + + + <​hidden TTP09-37 ​ Grand Unified Flavour Physics > We probe the unification of down quarks and leptons in a supersymmetric $\text{SO}(10)$ GUT. The large atmospheric neutrino mixing angle induces $b_R-s_R$ transitions,​ which can account for the sizeable $CP$ phase $\phi_s$ measured in $B_s-\ovl{B}_s$ mixing. Corrections to down-quark-lepton unification from higher-dimensional Yukawa terms translate neutrino mixing also into $s_R-d_R$ and $b_R-d_R$ currents. We find the flavour structure of Yukawa corrections to be strongly constrained by $\epsilon_K$. + ​ + |**Susanne Westhoff** ​ | + |** AIP Conf.Proc. 1200 572-575 2010  **  | + | {{preprints:​2009:​ttp09-37.pdf|PDF}} {{preprints:​2009:​ttp09-37.ps|PostScript}} [[http://​arxiv.org/​abs/​0909.2568|arXiv]] ​  | + | |